The 2018 Nuke Collection
+ The 2021 Mirage Collection
Mil-Spec Grade → Restricted
About the craftCraft 3368153 · ways to build: 5The Steam fee is included. You can sell the outcome a week after crafting.
How to build
Ways to build
5 ways: the best first, then from the most accessible. Click a tab and the numbers below are recalculated for that way.
!
Less than 1% of lots fit:на контракт не хватает: нужно 6 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 11% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×6
P250 | Exchanger
Minimal Wear
buy0.0700–0.0784
(under 1% of this wear's listings)
249.48 ₽
at 41.58
if this one runs out, you can take
P90 | Facility Negative (Minimal Wear) — 42.79 ₽+1.21 ₽ per item · on the market 277 · buy0.0700–0.0784
MP5-SD | Co-Processor (Minimal Wear) — 43.88 ₽+2.30 ₽ per item · on the market 297 · buy0.0700–0.0784
AWP | Acheron (Minimal Wear) — 181.41 ₽+139.83 ₽ per item · on the market 851 · buy0.0700–0.1301
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.078421f′ (normalized) 0.156842wear 0.0700–0.1500on the market 272 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 65.01 ₽ · little data, days: 2
Lis-Skins: no listings with this float (total 70) · data 24.10 13:43 MSK
×3
MP5-SD | Co-Processor
Factory New
buy0.0000–0.0073
(≈2% of this wear's listings)
544.23 ₽
at 181.41
if this one runs out, you can take
P250 | Exchanger (Factory New) — 184.85 ₽+3.44 ₽ per item · on the market 331 · buy0.0000–0.0073
P90 | Facility Negative (Factory New) — 188.00 ₽+6.59 ₽ per item · on the market 239 · buy0.0000–0.0073
AWP | Acheron (Factory New) — 827.72 ₽+646.31 ₽ per item · on the market 446 · buy0.0000–0.0122
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.007368f′ (normalized) 0.014736wear 0.0000–0.0700on the market 253 · good ≈ 6
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 290.00 ₽
Lis-Skins: suitable 1 of 32 · from 502.29 ₽ (float 0.0072) · craft not before 31.10 · data 24.10 13:43 MSK
×1
Souvenir M249 | Humidor
Factory New
buy0.0000–0.0073
(≈2% of this wear's listings)
298.56 ₽
at 298.56
if this one runs out, you can take
Souvenir SG 553 | Desert Blossom (Factory New) — 302.76 ₽+4.20 ₽ per item · on the market 137 · buy0.0000–0.0072
Souvenir MP9 | Music Box (Factory New) — 303.86 ₽+5.30 ₽ per item · on the market 180 · buy0.0000–0.0081
Souvenir USP-S | Purple DDPAT (Factory New) — 690.71 ₽+392.15 ₽ per item · on the market 158 · buy0.0000–0.0081
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.007368f′ (normalized) 0.014736wear 0.0000–0.0700on the market 175 · good ≈ 4
Market history: no data yet
Lis-Skins: no listings with this float (total 65) · data 24.10 13:43 MSK
Set · 10 pcs1 092.27 ₽
+565.70
(+51.8%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 6 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 11% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×6
P250 | Exchanger
Minimal Wear
buy0.0700–0.0784
(under 1% of this wear's listings)
249.48 ₽
at 41.58
if this one runs out, you can take
P90 | Facility Negative (Minimal Wear) — 42.79 ₽+1.21 ₽ per item · on the market 277 · buy0.0700–0.0784
MP5-SD | Co-Processor (Minimal Wear) — 43.88 ₽+2.30 ₽ per item · on the market 297 · buy0.0700–0.0784
AWP | Acheron (Minimal Wear) — 181.41 ₽+139.83 ₽ per item · on the market 851 · buy0.0700–0.1301
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.078421f′ (normalized) 0.156842wear 0.0700–0.1500on the market 272 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 65.01 ₽ · little data, days: 2
Lis-Skins: no listings with this float (total 70) · data 24.10 13:43 MSK
×2
MP5-SD | Co-Processor
Factory New
buy0.0000–0.0073
(≈2% of this wear's listings)
362.82 ₽
at 181.41
if this one runs out, you can take
P250 | Exchanger (Factory New) — 184.85 ₽+3.44 ₽ per item · on the market 331 · buy0.0000–0.0073
P90 | Facility Negative (Factory New) — 188.00 ₽+6.59 ₽ per item · on the market 239 · buy0.0000–0.0073
AWP | Acheron (Factory New) — 827.72 ₽+646.31 ₽ per item · on the market 446 · buy0.0000–0.0122
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.007368f′ (normalized) 0.014736wear 0.0000–0.0700on the market 253 · good ≈ 6
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 290.00 ₽
Lis-Skins: suitable 1 of 32 · from 502.29 ₽ (float 0.0072) · craft not before 31.10 · data 24.10 13:43 MSK
×2
Souvenir M249 | Humidor
Factory New
buy0.0000–0.0073
(≈2% of this wear's listings)
597.12 ₽
at 298.56
if this one runs out, you can take
Souvenir SG 553 | Desert Blossom (Factory New) — 302.76 ₽+4.20 ₽ per item · on the market 137 · buy0.0000–0.0072
Souvenir MP9 | Music Box (Factory New) — 303.86 ₽+5.30 ₽ per item · on the market 180 · buy0.0000–0.0081
Souvenir USP-S | Purple DDPAT (Factory New) — 690.71 ₽+392.15 ₽ per item · on the market 158 · buy0.0000–0.0081
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.007368f′ (normalized) 0.014736wear 0.0000–0.0700on the market 175 · good ≈ 4
Market history: no data yet
Lis-Skins: no listings with this float (total 65) · data 24.10 13:43 MSK
Set · 10 pcs1 209.42 ₽
+520.08
(+43.0%)
!
Profit on prices without sales:without them at least −162 ₽
If these items are never sold, the profit is at least −162 ₽: AUG | Sand Storm (Factory New), XM1014 | Elegant Vines (Factory New)
!
Less than 1% of lots fit:на контракт не хватает: нужно 6 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 11% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×6
P250 | Exchanger
Minimal Wear
buy0.0700–0.0784
(under 1% of this wear's listings)
249.48 ₽
at 41.58
if this one runs out, you can take
P90 | Facility Negative (Minimal Wear) — 42.79 ₽+1.21 ₽ per item · on the market 277 · buy0.0700–0.0784
MP5-SD | Co-Processor (Minimal Wear) — 43.88 ₽+2.30 ₽ per item · on the market 297 · buy0.0700–0.0784
AWP | Acheron (Minimal Wear) — 181.41 ₽+139.83 ₽ per item · on the market 851 · buy0.0700–0.1301
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.078421f′ (normalized) 0.156842wear 0.0700–0.1500on the market 272 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 65.01 ₽ · little data, days: 2
Lis-Skins: no listings with this float (total 70) · data 24.10 13:43 MSK
×4
Souvenir M249 | Humidor
Factory New
buy0.0000–0.0073
(≈2% of this wear's listings)
1 194.24 ₽
at 298.56
if this one runs out, you can take
Souvenir SG 553 | Desert Blossom (Factory New) — 302.76 ₽+4.20 ₽ per item · on the market 137 · buy0.0000–0.0072
Souvenir MP9 | Music Box (Factory New) — 303.86 ₽+5.30 ₽ per item · on the market 180 · buy0.0000–0.0081
Souvenir USP-S | Purple DDPAT (Factory New) — 690.71 ₽+392.15 ₽ per item · on the market 158 · buy0.0000–0.0081
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.007368f′ (normalized) 0.014736wear 0.0000–0.0700on the market 175 · good ≈ 4
Market history: no data yet
Lis-Skins: no listings with this float (total 65) · data 24.10 13:43 MSK
Set · 10 pcs1 443.72 ₽
+428.83
(+29.7%)
!
Profit on prices without sales:without them at least −430 ₽
If these items are never sold, the profit is at least −430 ₽: AUG | Sand Storm (Factory New), XM1014 | Elegant Vines (Factory New)
!
Less than 1% of lots fit:на контракт не хватает: нужно 5 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 10% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×5
P250 | Exchanger
Minimal Wear
buy0.0700–0.0782
(under 1% of this wear's listings)
207.90 ₽
at 41.58
if this one runs out, you can take
P90 | Facility Negative (Minimal Wear) — 42.79 ₽+1.21 ₽ per item · on the market 277 · buy0.0700–0.0782
MP5-SD | Co-Processor (Minimal Wear) — 43.88 ₽+2.30 ₽ per item · on the market 297 · buy0.0700–0.0782
AWP | Acheron (Minimal Wear) — 181.41 ₽+139.83 ₽ per item · on the market 851 · buy0.0700–0.1298
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.078252f′ (normalized) 0.156505wear 0.0700–0.1500on the market 272 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 65.01 ₽ · little data, days: 2
Lis-Skins: no listings with this float (total 70) · data 24.10 13:43 MSK
×1
Souvenir SG 553 | Desert Blossom
Minimal Wear
buy0.0700–0.0782
(under 1% of this wear's listings)
233.72 ₽
at 233.72
if this one runs out, you can take
Souvenir M249 | Humidor (Minimal Wear) — 241.65 ₽+7.93 ₽ per item · on the market 84 · buy0.0700–0.0798
Souvenir MP9 | Music Box (Minimal Wear) — 254.62 ₽+20.90 ₽ per item · on the market 102 · buy0.0700–0.0878
Souvenir USP-S | Purple DDPAT (Minimal Wear) — 349.00 ₽+115.28 ₽ per item · on the market 96 · buy0.0700–0.0878
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.078252f′ (normalized) 0.159699wear 0.0700–0.1500on the market 109 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 59 · from 251.95 ₽ (float 0.0718) · craft not before 31.10 · data 24.10 13:43 MSK
×4
Souvenir M249 | Humidor
Factory New
buy0.0000–0.0072
(≈2% of this wear's listings)
1 194.24 ₽
at 298.56
if this one runs out, you can take
Souvenir SG 553 | Desert Blossom (Factory New) — 302.76 ₽+4.20 ₽ per item · on the market 137 · buy0.0000–0.0070
Souvenir MP9 | Music Box (Factory New) — 303.86 ₽+5.30 ₽ per item · on the market 180 · buy0.0000–0.0079
Souvenir USP-S | Purple DDPAT (Factory New) — 690.71 ₽+392.15 ₽ per item · on the market 158 · buy0.0000–0.0079
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.007221f′ (normalized) 0.014442wear 0.0000–0.0700on the market 175 · good ≈ 4
Market history: no data yet
Lis-Skins: no listings with this float (total 65) · data 24.10 13:43 MSK
Set · 10 pcs1 635.86 ₽
+308.22
(+18.8%)
!
Profit on prices without sales:without them at least −699 ₽
If these items are never sold, the profit is at least −699 ₽: AUG | Sand Storm (Factory New), XM1014 | Elegant Vines (Factory New)
!
Less than 1% of lots fit:на контракт не хватает: нужно 4 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 10% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×4
P250 | Exchanger
Minimal Wear
buy0.0700–0.0780
(under 1% of this wear's listings)
166.32 ₽
at 41.58
if this one runs out, you can take
P90 | Facility Negative (Minimal Wear) — 42.79 ₽+1.21 ₽ per item · on the market 277 · buy0.0700–0.0780
MP5-SD | Co-Processor (Minimal Wear) — 43.88 ₽+2.30 ₽ per item · on the market 297 · buy0.0700–0.0780
AWP | Acheron (Minimal Wear) — 181.41 ₽+139.83 ₽ per item · on the market 851 · buy0.0700–0.1296
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.078085f′ (normalized) 0.156171wear 0.0700–0.1500on the market 272 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 65.01 ₽ · little data, days: 2
Lis-Skins: no listings with this float (total 70) · data 24.10 13:43 MSK
×2
Souvenir SG 553 | Desert Blossom
Minimal Wear
buy0.0700–0.0780
(under 1% of this wear's listings)
467.44 ₽
at 233.72
if this one runs out, you can take
Souvenir M249 | Humidor (Minimal Wear) — 241.65 ₽+7.93 ₽ per item · on the market 84 · buy0.0700–0.0796
Souvenir MP9 | Music Box (Minimal Wear) — 254.62 ₽+20.90 ₽ per item · on the market 102 · buy0.0700–0.0876
Souvenir USP-S | Purple DDPAT (Minimal Wear) — 349.00 ₽+115.28 ₽ per item · on the market 96 · buy0.0700–0.0876
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.078085f′ (normalized) 0.159358wear 0.0700–0.1500on the market 109 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 59 · from 251.95 ₽ (float 0.0718) · craft not before 31.10 · data 24.10 13:43 MSK
×4
Souvenir M249 | Humidor
Factory New
buy0.0000–0.0070
(≈2% of this wear's listings)
1 194.24 ₽
at 298.56
if this one runs out, you can take
Souvenir SG 553 | Desert Blossom (Factory New) — 302.76 ₽+4.20 ₽ per item · on the market 137 · buy0.0000–0.0069
Souvenir MP9 | Music Box (Factory New) — 303.86 ₽+5.30 ₽ per item · on the market 180 · buy0.0000–0.0077
Souvenir USP-S | Purple DDPAT (Factory New) — 690.71 ₽+392.15 ₽ per item · on the market 158 · buy0.0000–0.0077
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.007074f′ (normalized) 0.014149wear 0.0000–0.0700on the market 175 · good ≈ 4
Market history: no data yet
Lis-Skins: no listings with this float (total 65) · data 24.10 13:43 MSK
Set · 10 pcs1 828.00 ₽
+187.61
(+10.3%)
Another set, profit no worse than the best by%
What you get
6 outcomes
Profitable outcome 40%
Losing outcome 60%
at a loss
AUG | Random Access
Factory New
float up to 0.049999
1 006.48 ₽30.00%
SteamAUG | Random Access (Factory New)net 875.20 ₽sells 35 a weekmonth average 1 006.48 ₽, sold 155 — it costs more now, the calculation uses the averagesell now to a buy order: 1 031.81 ₽
(you get 897.22 ₽)) · buy orders: 11657
sell on Market.CSGO: 870.66 ₽ to your card
cheapest lot 954.68 · lots 37
on CSFloat: from 837.16 ₽listings: 124
on CS.Money: ~ 813.81 ₽
on Lis-Skins: from 884.65 ₽listings: 143
in profit
best
Glock-18 | Nuclear Garden
Factory New
float up to 0.069999
4 056.95 ₽30.00%
SteamGlock-18 | Nuclear Garden (Factory New)net 3 527.78 ₽sells 44 a weeknow 4 056.95 ₽ — cheaper than the month average 4 101.19 ₽sell now to a buy order: 4 090.31 ₽
(you get 3 556.79 ₽)) · buy orders: 8892
sell on Market.CSGO: 3 373.47 ₽ to your card
cheapest lot 3 698.99 · lots 28
on CSFloat: from 3 549.87 ₽listings: 226
on CS.Money: ~ 3 560.33 ₽
on Lis-Skins: from 3 473.40 ₽listings: 202
at a loss
worst
MAG-7 | Core Breach
Minimal Wear
float up to 0.099999
409.81 ₽30.00%
SteamMAG-7 | Core Breach (Minimal Wear)net 356.36 ₽sells 26 a weeknow 409.81 ₽ — cheaper than the month average 549.72 ₽no buy orders
sell on Market.CSGO: 367.46 ₽ to your card
cheapest lot 402.92 · lots 35
on CSFloat: from 341.30 ₽listings: 64
on CS.Money: ~ 354.99 ₽
on Lis-Skins: from 359.82 ₽listings: 66
rarely sells: 7 a month — calculated at the buy order 2 592.97 ₽sell now to a buy order: 2 559.26 ₽
(you get 2 225.44 ₽)) · buy orders: 5036
sell on Market.CSGO: 2 333.78 ₽ to your card
cheapest lot 2 558.97 · lots 27
on CSFloat: from 2 138.77 ₽listings: 38
on CS.Money: ~ 2 238.59 ₽
on Lis-Skins: from 2 331.96 ₽listings: 69
in profit
Glock-18 | Pink DDPAT
Minimal Wear
float up to 0.133999
2 844.45 ₽3.33%
SteamGlock-18 | Pink DDPAT (Minimal Wear)net 2 473.43 ₽The 2021 Mirage Collectionsells 7 a weeknow 2 844.45 ₽ — cheaper than the month average 3 205.02 ₽sell now to a buy order: 2 529.52 ₽
(you get 2 199.58 ₽)) · buy orders: 1105
sell on Market.CSGO: 2 178.91 ₽ to your card
cheapest lot 2 389.16 · lots 16
on CSFloat: from 2 292.52 ₽listings: 29
on CS.Money: ~ 2 225.71 ₽
on Lis-Skins: from 2 407.63 ₽listings: 52
rarely sells: 6 a month — calculated at the buy order 2 503.49 ₽sell now to a buy order: 2 502.49 ₽
(you get 2 176.07 ₽)) · buy orders: 1100
sell on Market.CSGO: 2 078.15 ₽ to your card
cheapest lot 2 278.68 · lots 19
on CSFloat: from 2 399.58 ₽listings: 24
on CS.Money: ~ 2 092.89 ₽
on Lis-Skins: from 2 132.33 ₽listings: 30
float markup by input
how many times more the lots with the needed float cost
P250 | Exchanger (Minimal Wear) × 611% of the wear range fitsat least ×2.51249.48 → 626.19 ₽
MP5-SD | Co-Processor (Factory New) × 311% of the wear range fitsat least ×2.26544.23 → 1 229.96 ₽
Souvenir M249 | Humidor (Factory New) × 111% of the wear range fitsat least ×2.16298.56 → 644.89 ₽
The markup is taken from a check of Steam 25–26.09.2026 listings. It shows how many times the needed number of cheapest listings with a fitting float cost more than the cheapest listing of this wear. It depends on the width of the float window and on the number of items.
Average float of the set
average normalized 0.099999900
outcomes come out up to 0.049999, 0.069999, 0.099999, 0.049999, 0.133999, 0.036999
How to read float
«No higher than» — is a guarantee. The limits are calculated together: take all items with the float at the upper bound and you get exactly the result shown. With a lower float the result will be better.
f′ — the same float, brought to 0–1 by the skin's own range. CSFloat counts the same way.
Craft variants
Craft variants
One of this craft's two collections paired with another collection, same rarity. Click a variant to open its page with all the numbers. The variants may include a craft at a small loss: no more than 15% of the investment, if its most expensive outcome brings at least three investments after the fee and that outcome's price is confirmed by sales.
Variant 1 this oneThe 2018 Nuke Collection + The 2021 Mirage Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+308.26 ₽a worse week happens one time in ten
In a typical week+507.10 ₽historical median
If you repeat
10 000 simulations over the outcome odds
I already have items
Enter their float and the site will pick what to buy
Items of this craft's collections of the right rarity fit: The 2018 Nuke Collection and The 2021 Mirage 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 equals its share in the chances. Your own items are counted in the profit at market price, because you could sell them. The money needed to buy the rest is shown separately.
Third collection
Add a third collection to the craft's two and see whether it gets more profitable
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 exactly the five best by the quick score.
Similar
4 crafts almost like this one
One of three things counts as similar. The same set with a different wear of cheap outcomes: profit and investment differ by less than 0,5%. The same nine items with a different tenth: profit differs by no more than 10%, investment by 20%. 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 3368820
· The 2018 Nuke Collection + The Winter Offensive Collection · profit 600.95₽
· invest 912.67₽
rare inputs
PP-Bizon | Cobalt Halftone (Minimal Wear) instead of Souvenir M249 | Humidor (Factory New); P250 | Exchanger (Minimal Wear): float at most 0.075569 instead of 0.078421; MP5-SD | Co-Processor (Factory New): float at most 0.004873 instead of 0.007368
Craft 3368816
· The 2018 Nuke Collection + The Wildfire Collection · profit 583.85₽
· invest 897.37₽
rare inputs
PP-Bizon | Photic Zone (Minimal Wear) instead of Souvenir M249 | Humidor (Factory New); P250 | Exchanger (Minimal Wear): float at most 0.074931 instead of 0.078421; MP5-SD | Co-Processor (Factory New): float at most 0.004315 instead of 0.007368
Craft 3368578
· The 2018 Nuke Collection + The Operation Riptide Collection · profit 552.58₽
· invest 952.95₽
rare inputs
Dual Berettas | Tread (Minimal Wear) instead of Souvenir M249 | Humidor (Factory New); P250 | Exchanger (Minimal Wear): float at most 0.074931 instead of 0.078421; MP5-SD | Co-Processor (Factory New): float at most 0.004315 instead of 0.007368
Craft 3368832
· The 2018 Nuke Collection + The eSports 2013 Winter Collection · profit 544.59₽
· invest 1 014.71₽
rare inputs
Nova | Ghost Camo (Factory New) instead of Souvenir M249 | Humidor (Factory New); P250 | Exchanger (Minimal Wear): float at most 0.078231 instead of 0.078421; MP5-SD | Co-Processor (Factory New): float at most 0.007202 instead of 0.007368
How to read these numbers
Fees. Steam adds 15% to the seller's price, so the seller gets the listing price divided by 1,15. Multiplying by 0,85 is wrong.
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 it is possible only after seven days. Over a week the price may change, so the amount shown remains an estimate at calculation time.
Prices are conservative. Sales are counted at the lower of the listing price and the sale price. Purchases are counted at the cheapest listing, which is a lower bound. You cannot buy ten at that price: each next listing costs more. «Check floats on Steam» shows the real purchase price.