The 2021 Vertigo Collection
+ The Prisma Collection
Classified → Covert
About the craftCraft 1708776 · ways to build: 5The Steam fee is included. You can sell the outcome a week after crafting.
Average profitAverage profitPer craft, Steam fee included: the average over all outcomes with their chances minus the investment.+6 721.65₴
Invest InvestBy the cheapest listings of the right wear, float not counted. The real purchase — after «Check floats on Steam».14 924.89₴
Average return Average returnAfter the Steam fee, averaged over outcomes with their chances.21 646.53₴
ROI ROIProfit divided by the investment.+45.0%
Chance of profit Chance of profitThe share of outcomes (by their chances) that pay back the input.30%
If buying now (with float)
invest at least 34 543.35₴
· profit at most −12 896.82₴
(at most -37.3%) · chance of profit at most 30%
An estimate from the market at the time of the measurement: cheap lots with the needed float may have been bought out or relisted — this is a check, not a forecast. “Check floats on Steam” shows the real price now.
!
The float limit is tighter than the markup table — less than 30% of the wear window fits. The purchase will cost at least the shown number of times more; how much more — no data, so the investment is “at least” and the profit is “at most”.
Souvenir Five-SeveN | Fall Hazard (Field-Tested) × 36% of the wear window fitsat least ×2.2612121.06 → 27393.60 ₴
R8 Revolver | Skull Crusher (Field-Tested) × 76% of the wear window fitsat least ×2.552803.82 → 7149.75 ₴
Markup — analysis table from lot books 25–26.09.2026: how many times the N cheapest lots with the needed float cost more than the cheapest lot of the wear; it depends on what share of the wear window fits and on the number of pieces.
profit on prices without salesIf these items are never sold, the profit is at least −13 749 ₴Which itemsIf these items are never sold, the profit is at least −13 749 ₴: M4A1-S | Imminent Danger (Minimal Wear), Five-SeveN | Angry Mob (Factory New)
Craft variants
Craft variants
The same main collection (or the second one) with another partner — a different collection for balance. Numbers come from the same recount as the list. A variant at a loss is shown only if the loss is no more than 15% of the investment, the most expensive outcome brings at least three investments after the fee, and its price is confirmed by sales.
marketplace pricesells slowly40% of probability — outcomes selling fewer than 21 times a week (3 a day): at the lowest price they won't be bought right away.rare inputsThe rarest input sells 0 times a day: slow to buy up, the price will move while you buy.pricier variants existPattern (phase, design) and float change the price: some items sell for more. Counted at the usual price of the wear.
2× Souvenir Five-SeveN | Fall Hazard (Field-Tested)buy0.1500–0.1640
8× G3SG1 | The Executioner (Field-Tested)buy0.1500–0.1640
Variant 3The Kilowatt Collection instead of The Prisma Collection
marketplace pricefloat out of reachThere are enough lots, but the needed float can't be reached with them: the craft can't be put together with the promised wears right now.rare inputsThe rarest input sells 0 times a day: slow to buy up, the price will move while you buy.
2× Souvenir Five-SeveN | Fall Hazard (Field-Tested)buy0.1500–0.1699
8× Zeus x27 | Olympus (Factory New)buy0.0000–0.0060
Variant 4The Fracture Collection instead of The Prisma Collection
marketplace pricesells slowly40% of probability — outcomes selling fewer than 21 times a week (3 a day): at the lowest price they won't be bought right away.rare inputsThe rarest input sells 0 times a day: slow to buy up, the price will move while you buy.
2× Souvenir Five-SeveN | Fall Hazard (Field-Tested)buy0.1500–0.1616
How to build
Ways to build
5 ways: the best first, then the most accessible. A tab makes the way current — the tiles and outcomes are recalculated for it.
!
6% of lots fit≈ enough for 0contracts · hard (estimate)
Price understated: only 6% of lots fit, and a rare float costs more than a regular one. The database has the item's average price, without float — the real purchase will cost more.
×3
Souvenir Five-SeveN | Fall Hazard
Field-Tested
buy0.1500–0.1634
(under 1% of this wear's listings)
12 121.06 ₴
at 4 040.35
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163495f′ (normalized) 0.300971wear 0.1500–0.3800on the market 9 · good ≈ 0
on the market with this float, usually ~0,
new ~0.0 per day
×7
R8 Revolver | Skull Crusher
Field-Tested
buy0.2500–0.2576
(under 1% of this wear's listings)
2 803.82 ₴
at 400.55
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.257627f′ (normalized) 0.013869wear 0.2500–0.3800on the market 143 · good ≈ 0
on the market with this float, usually ~1,
new ~0.0 per day, cheapest usually 4 910.92 ₴
Set · 10 pcs14 924.89 ₴
+6 721.65
(+45.0%)
Average float of the setaverage normalized 0.099999900result 0.070000, 0.080000, 0.080000«No higher than» is a guarantee: take every position at the upper limit — you get exactly what is shown.
!
profit on prices without salesat least −9 252 ₴
!
7% of lots fit≈ enough for 0contracts · hard (estimate)
Price understated: only 7% of lots fit, and a rare float costs more than a regular one. The database has the item's average price, without float — the real purchase will cost more.
×2
Souvenir Five-SeveN | Fall Hazard
Field-Tested
buy0.1500–0.1649
(under 1% of this wear's listings)
8 080.71 ₴
at 4 040.35
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164999f′ (normalized) 0.303921wear 0.1500–0.3800on the market 9 · good ≈ 0
on the market with this float, usually ~0,
new ~0.0 per day
×8
XM1014 | Incinegator
Field-Tested
buy0.1500–0.1649
(0% of this wear's listings)
2 515.17 ₴
at 314.40
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164999f′ (normalized) 0.049019wear 0.1500–0.3800on the market 202 · good ≈ 0
on the market with this float, usually ~0,
new ~0.0 per day, cheapest usually 1 494.51 ₴
Set · 10 pcs10 595.88 ₴
+5 067.50
(+47.8%)
Average float of the setaverage normalized 0.099999900result 0.070000, 0.080000, 0.080000«No higher than» is a guarantee: take every position at the upper limit — you get exactly what is shown.
!
profit on prices without salesat least −37 718 ₴
!
6% of lots fit≈ enough for 0contracts · hard (estimate)
Price understated: only 6% of lots fit, and a rare float costs more than a regular one. The database has the item's average price, without float — the real purchase will cost more.
×1
Souvenir Five-SeveN | Fall Hazard
Field-Tested
buy0.1500–0.1644
(under 1% of this wear's listings)
4 040.35 ₴
at 4 040.35
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164475f′ (normalized) 0.302894wear 0.1500–0.3800on the market 9 · good ≈ 0
on the market with this float, usually ~0,
new ~0.0 per day
×5
Souvenir Five-SeveN | Fall Hazard
Minimal Wear
buy0.0700–0.0750
(≈0% of this wear's listings)
32 747.00 ₴
at 6 549.40
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075035f′ (normalized) 0.127519wear 0.0700–0.1500on the market 4 · good ≈ 0
on the market with this float, usually ~0,
new ~0.0 per day
×4
R8 Revolver | Skull Crusher
Field-Tested
buy0.2500–0.2581
(under 1% of this wear's listings)
1 602.18 ₴
at 400.55
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.258182f′ (normalized) 0.014876wear 0.2500–0.3800on the market 143 · good ≈ 0
on the market with this float, usually ~1,
new ~0.0 per day, cheapest usually 4 910.92 ₴
Set · 10 pcs38 389.54 ₴
+1 206.46
(+3.1%)
Average float of the setaverage normalized 0.099999900result 0.080000, 0.070000, 0.080000«No higher than» is a guarantee: take every position at the upper limit — you get exactly what is shown.
!
profit on prices without salesat least −22 403 ₴
!
6% of lots fit≈ enough for 0contracts · hard (estimate)
Price understated: only 6% of lots fit, and a rare float costs more than a regular one. The database has the item's average price, without float — the real purchase will cost more.
×2
Souvenir Five-SeveN | Fall Hazard
Field-Tested
buy0.1500–0.1632
(under 1% of this wear's listings)
8 080.71 ₴
at 4 040.35
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163250f′ (normalized) 0.300491wear 0.1500–0.3800on the market 9 · good ≈ 0
on the market with this float, usually ~0,
new ~0.0 per day
×2
Souvenir Five-SeveN | Fall Hazard
Minimal Wear
buy0.0700–0.0746
(≈0% of this wear's listings)
13 098.80 ₴
at 6 549.40
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074608f′ (normalized) 0.126684wear 0.0700–0.1500on the market 4 · good ≈ 0
on the market with this float, usually ~0,
new ~0.0 per day
×2
XM1014 | Incinegator
Field-Tested
buy0.1500–0.1632
(0% of this wear's listings)
628.79 ₴
at 314.40
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163250f′ (normalized) 0.045589wear 0.1500–0.3800on the market 202 · good ≈ 0
on the market with this float, usually ~0,
new ~0.0 per day, cheapest usually 1 494.51 ₴
×4
R8 Revolver | Skull Crusher
Field-Tested
buy0.2500–0.2574
(under 1% of this wear's listings)
1 602.18 ₴
at 400.55
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.257489f′ (normalized) 0.013617wear 0.2500–0.3800on the market 143 · good ≈ 0
on the market with this float, usually ~1,
new ~0.0 per day, cheapest usually 4 910.92 ₴
Set · 10 pcs23 410.49 ₴
+4 219.20
(+18.0%)
Average float of the setaverage normalized 0.099999900result 0.080000, 0.070000, 0.080000«No higher than» is a guarantee: take every position at the upper limit — you get exactly what is shown.
!
profit on prices without salesat least −31 056 ₴
!
6% of lots fit≈ enough for 0contracts · hard (estimate)
Price understated: only 6% of lots fit, and a rare float costs more than a regular one. The database has the item's average price, without float — the real purchase will cost more.
×1
Souvenir Five-SeveN | Fall Hazard
Field-Tested
buy0.1500–0.1630
(under 1% of this wear's listings)
4 040.35 ₴
at 4 040.35
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163014f′ (normalized) 0.300028wear 0.1500–0.3800on the market 9 · good ≈ 0
on the market with this float, usually ~0,
new ~0.0 per day
×4
Souvenir Five-SeveN | Fall Hazard
Minimal Wear
buy0.0700–0.0745
(≈0% of this wear's listings)
26 197.60 ₴
at 6 549.40
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074526f′ (normalized) 0.126522wear 0.0700–0.1500on the market 4 · good ≈ 0
on the market with this float, usually ~0,
new ~0.0 per day
×4
XM1014 | Incinegator
Field-Tested
buy0.1500–0.1630
(0% of this wear's listings)
1 257.59 ₴
at 314.40
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163014f′ (normalized) 0.045126wear 0.1500–0.3800on the market 202 · good ≈ 0
on the market with this float, usually ~0,
new ~0.0 per day, cheapest usually 1 494.51 ₴
×1
R8 Revolver | Skull Crusher
Field-Tested
buy0.2500–0.2573
(under 1% of this wear's listings)
400.55 ₴
at 400.55
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.257355f′ (normalized) 0.013374wear 0.2500–0.3800on the market 143 · good ≈ 0
on the market with this float, usually ~1,
new ~0.0 per day, cheapest usually 4 910.92 ₴
Set · 10 pcs31 896.08 ₴
+1 716.76
(+5.4%)
Average float of the setaverage normalized 0.099999900result 0.080000, 0.070000, 0.080000«No higher than» is a guarantee: take every position at the upper limit — you get exactly what is shown.
sell now to a buy order: 4 448.44 ₴
(you get 3 868.21)) · buy orders: 2511
sell on Market.CSGO: 3 823.05 ₴ to your card
cheapest lot 4 191.94 · lots 13
on CSFloat: from 3 496.49 ₴listings: 51
on CS.Money: ~ 3 880.25 ₴
on Lis-Skins: from 3 707.90 ₴listings: 112
at a loss
worst
M4A4 | The Emperor
Minimal Wear
3 863.29 ₴35.00%
SteamM4A4 | The Emperor (Minimal Wear)net 3359.38you get 0.080000The Prisma Collectionsells 47 a weekno buy orders
sell on Market.CSGO: 2 880.58 ₴ to your card
cheapest lot 3 158.53 · lots 32
on CSFloat: from 2 649.97 ₴listings: 201
on CS.Money: ~ 2 979.42 ₴
on Lis-Skins: from 2 716.40 ₴listings: 290
in profit
best
M4A1-S | Imminent Danger
Minimal Wear
73 057.91 ₴30.00%
price without deals
SteamM4A1-S | Imminent Danger (Minimal Wear)net 63528.61you get 0.080000
by lot · 0 sales per day
sell now to a buy order: 36 843.69 ₴
(you get 32 037.99)) · buy orders: 221
sell on Market.CSGO: 43 175.81 ₴ to your card
cheapest lot 47 341.89 · lots 7
on CSFloat: from 38 827.19 ₴listings: 12
on CS.Money: ~ 39 296.68 ₴
on Lis-Skins: from 36 849.59 ₴listings: 29
More
In a week, when the outcome can be sold
from outcome price history
In a bad week+5 880.69 ₴a worse week happens one time in ten
In a typical week+6 465.16 ₴historical median
If you repeat
10 000 simulations over the outcome odds
I already have items
enter their float — I'll pick what to buy
Items of this craft's collections of the right rarity fit: The 2021 Vertigo Collection and The Prisma Collection — and of the mixed-in collection: enter its items with float, your own or ones you want to buy. Its share in the set is its share in the chances. Your items are counted at market price in the full profit — you could sell them; separately shown is how much money you need to buy the rest now.
Third collection
add one more to the craft's pair — it may pay more
All splits of inputs across three collections are tried — 1/1/8, 5/3/2 and the rest — and all outcome wears; the best set is shown for each collection. “Find the best” first quickly scores all collections and then calculates the five most promising exactly.
Similar
16 crafts almost like this one
The same set with a different wear of cheap outcomes — profit and investment differ by less than 0.5%; or the same nine items with a different tenth — profit differs by no more than 10%, investment by 20%; or the same main half, whose outcomes make the profit, with a different filler — profit lower by no more than a quarter, investment cheaper by no more than a quarter.
Craft 1708727
· The 2021 Vertigo Collection + The Phoenix Collection · profit 8 884.70₴
· invest 19 305.67₴
profit on prices without salesat least −16 527 ₴rare inputs
P90 | Trigon (Field-Tested), Nova | Antique (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.163706 instead of 0.163495
Craft 1708565
· The 2021 Vertigo Collection + The Kilowatt Collection · profit 8 513.32₴
· invest 18 164.22₴
profit on prices without salesat least −16 898 ₴rare inputs
Zeus x27 | Olympus (Minimal Wear), Zeus x27 | Olympus (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.168040 instead of 0.163495
Craft 1708855
· The 2021 Vertigo Collection + The Revolution Collection · profit 8 479.01₴
· invest 18 370.75₴
profit on prices without salesat least −16 932 ₴rare inputs
P2000 | Wicked Sick (Minimal Wear), AWP | Duality (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.162201 instead of 0.163495
Craft 1708384
· The 2021 Vertigo Collection + The Gamma Collection · profit 8 314.37₴
· invest 20 605.03₴
profit on prices without salesat least −17 097 ₴rare inputs
SCAR-20 | Bloodsport (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.166658 instead of 0.163495
Craft 1708289
· The 2021 Vertigo Collection + The Fever Collection · profit 7 989.26₴
· invest 19 062.51₴
profit on prices without salesat least −17 422 ₴rare inputs
UMP-45 | K.O. Factory (Minimal Wear), UMP-45 | K.O. Factory (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.162390 instead of 0.163495
profit on prices without salesat least −17 424 ₴rare inputs
MP7 | Abyssal Apparition (Minimal Wear), FAMAS | Rapid Eye Movement (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.162390 instead of 0.163495
Craft 1708001
· The 2021 Vertigo Collection + The CS20 Collection · profit 7 943.30₴
· invest 19 280.48₴
profit on prices without salesat least −17 468 ₴rare inputs
MP9 | Hydra (Field-Tested), P90 | Nostalgia (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.163199 instead of 0.163495
Craft 1708194
· The 2021 Vertigo Collection + The Dead Hand Collection · profit 7 816.96₴
· invest 20 641.23₴
profit on prices without salesat least −17 594 ₴rare inputs
P250 | Kintsugi (Minimal Wear), P250 | Kintsugi (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.162390 instead of 0.163495
Craft 1708748
· The 2021 Vertigo Collection + The Prisma 2 Collection · profit 7 733.23₴
· invest 19 419.93₴
profit on prices without salesat least −17 678 ₴rare inputs
MAC-10 | Disco Tech (Minimal Wear), MAG-7 | Justice (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.162390 instead of 0.163495
Craft 1708967
· The 2021 Vertigo Collection + The Snakebite Collection · profit 7 708.95₴
· invest 19 071.22₴
profit on prices without salesat least −17 702 ₴rare inputs
MP9 | Food Chain (Minimal Wear), XM1014 | XOXO (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.162305 instead of 0.163495
Craft 1708171
· The 2021 Vertigo Collection + The Danger Zone Collection · profit 7 679.79₴
· invest 19 217.26₴
profit on prices without salesat least −17 732 ₴rare inputs
UMP-45 | Momentum (Minimal Wear), UMP-45 | Momentum (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.163983 instead of 0.163495
Craft 1708994
· The 2021 Vertigo Collection + The Spectrum 2 Collection · profit 7 479.59₴
· invest 21 484.42₴
profit on prices without salesat least −17 932 ₴rare inputs
PP-Bizon | High Roller (Minimal Wear), PP-Bizon | High Roller (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.162390 instead of 0.163495
Craft 1708336
· The 2021 Vertigo Collection + The Gallery Collection · profit 7 461.33₴
· invest 26 835.52₴
profit on prices without salesat least −25 812 ₴rare inputs
UMP-45 | Neo-Noir (Minimal Wear), P250 | Epicenter (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); M4A1-S | Imminent Danger: Field-Tested instead of Minimal Wear; Souvenir Five-SeveN | Fall Hazard (Field-Tested): 6 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.164887 instead of 0.163495
Craft 1708081
· The 2021 Vertigo Collection + The Chroma 3 Collection · profit 7 436.01₴
· invest 21 934.23₴
profit on prices without salesat least −19 973 ₴rare inputs
P250 | Asiimov (Field-Tested), UMP-45 | Primal Saber (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); Souvenir Five-SeveN | Fall Hazard (Field-Tested): 4 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.166386 instead of 0.163495
Craft 1708100
· The 2021 Vertigo Collection + The Chroma Collection · profit 7 434.37₴
· invest 28 203.51₴
profit on prices without salesat least −25 839 ₴rare inputs
P250 | Muertos (Minimal Wear), P250 | Muertos (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); M4A1-S | Imminent Danger: Field-Tested instead of Minimal Wear; Souvenir Five-SeveN | Fall Hazard (Field-Tested): 6 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.167039 instead of 0.163495
Craft 1708968
· The 2021 Vertigo Collection + The Snakebite Collection · profit 7 304.68₴
· invest 26 678.04₴
profit on prices without salesat least −25 968 ₴rare inputs
XM1014 | XOXO (Minimal Wear), XM1014 | XOXO (Factory New) instead of R8 Revolver | Skull Crusher (Field-Tested); M4A1-S | Imminent Danger: Field-Tested instead of Minimal Wear; Souvenir Five-SeveN | Fall Hazard (Field-Tested): 6 pcs instead of 3; Souvenir Five-SeveN | Fall Hazard (Field-Tested): float at most 0.163208 instead of 0.163495
How to read these numbers
«No higher than» — a guarantee, not a wish. The limits are calculated together: take all items at the upper bound at once — you get exactly what's shown. Take better — you get better.
f' — the same float, scaled to 0–1 by the skin's own range. Same as on csfloat.
Fees. The seller gets the listed price divided by 1.15, not multiplied by 0.85 — the fee is included in the buyer's price.
The outcome can only be sold after a week. Inputs bought on Steam go into the contract right away. The outcome can also be crafted further without waiting, but sell you'll get it in seven days: during the week the price will move, and the number shown is an estimate at calculation time, not cash in hand.
Prices are conservative. Sales are counted at the lower of the lot price and the sale price. Purchases — at the cheapest lot, and that is a lower bound: buying ten you climb the order book. «Check floats on Steam» shows the real purchase price.
