The Prisma 2 Collection
+ The Shattered Web Collection
StatTrak™
Mil-Spec Grade → Restricted
About the craftCraft 3397780 · ways to build: 5StatTrak™ craft. Inputs and outcome are StatTrak: a normal item won't do here, and the outcome sells at the StatTrak price, which differs from the price of the normal item.The 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 7 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 7% 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.
×7
StatTrak™ MP5-SD | Desert Strike
Field-Tested
buy0.1500–0.1653
(under 1% of this wear's listings)
99.26 ₽
at 14.18
if this one runs out, you can take
StatTrak™ CZ75-Auto | Distressed (Field-Tested) — 18.53 ₽+4.35 ₽ per item · on the market 79 · buy0.1500–0.1653
StatTrak™ AUG | Tom Cat (Minimal Wear) — 32.09 ₽+17.91 ₽ per item · on the market 116 · buy0.0700–0.1322
StatTrak™ R8 Revolver | Bone Forged (Minimal Wear) — 33.17 ₽+18.99 ₽ per item · on the market 115 · buy0.0700–0.0991
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165309f′ (normalized) 0.165309wear 0.1500–0.3800on the market 55 · good ≈ 0
Market history: no data yet
×2
StatTrak™ CZ75-Auto | Distressed
Minimal Wear
buy0.0700–0.0753
(under 1% of this wear's listings)
59.24 ₽
at 29.62
if this one runs out, you can take
StatTrak™ MP5-SD | Desert Strike (Minimal Wear) — 29.69 ₽+0.07 ₽ per item · on the market 57 · buy0.0700–0.0753
StatTrak™ R8 Revolver | Bone Forged (Factory New) — 63.16 ₽+33.54 ₽ per item · on the market 89 · buy0.0000–0.0451
StatTrak™ AUG | Tom Cat (Factory New) — 107.41 ₽+77.79 ₽ per item · on the market 77 · buy0.0000–0.0602
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075325f′ (normalized) 0.075325wear 0.0700–0.1500on the market 33 · good ≈ 0
Market history: no data yet
×1
StatTrak™ M249 | Warbird
Field-Tested
buy0.1500–0.1653
(under 1% of this wear's listings)
69.12 ₽
at 69.12
if this one runs out, you can take
StatTrak™ G3SG1 | Black Sand (Field-Tested) — 72.57 ₽+3.45 ₽ per item · on the market 36 · buy0.1500–0.1537
StatTrak™ Nova | Plume (Field-Tested) — 77.75 ₽+8.63 ₽ per item · on the market 22 · buy0.1500–0.1537
StatTrak™ SCAR-20 | Torn (Minimal Wear) — 107.81 ₽+38.69 ₽ per item · on the market 26 · buy0.0700–0.0864
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165309f′ (normalized) 0.192182wear 0.1500–0.3800on the market 36 · good ≈ 0
Market history: no data yet
Set · 10 pcs227.62 ₽
+34.60
(+15.2%)
!
Profit on prices without sales:without them at least −22 ₽
If these items are never sold, the profit is at least −22 ₽: StatTrak™ MP7 | Neon Ply (Minimal Wear)
!
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 8% 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
StatTrak™ MP5-SD | Desert Strike
Field-Tested
buy0.1500–0.1689
(under 1% of this wear's listings)
56.72 ₽
at 14.18
if this one runs out, you can take
StatTrak™ CZ75-Auto | Distressed (Field-Tested) — 18.53 ₽+4.35 ₽ per item · on the market 79 · buy0.1500–0.1689
StatTrak™ AUG | Tom Cat (Minimal Wear) — 32.09 ₽+17.91 ₽ per item · on the market 116 · buy0.0700–0.1351
StatTrak™ R8 Revolver | Bone Forged (Minimal Wear) — 33.17 ₽+18.99 ₽ per item · on the market 115 · buy0.0700–0.1013
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.168917f′ (normalized) 0.168917wear 0.1500–0.3800on the market 55 · good ≈ 0
Market history: no data yet
×3
StatTrak™ CZ75-Auto | Distressed
Minimal Wear
buy0.0700–0.0765
(under 1% of this wear's listings)
88.86 ₽
at 29.62
if this one runs out, you can take
StatTrak™ MP5-SD | Desert Strike (Minimal Wear) — 29.69 ₽+0.07 ₽ per item · on the market 57 · buy0.0700–0.0765
StatTrak™ R8 Revolver | Bone Forged (Factory New) — 63.16 ₽+33.54 ₽ per item · on the market 89 · buy0.0000–0.0459
StatTrak™ AUG | Tom Cat (Factory New) — 107.41 ₽+77.79 ₽ per item · on the market 77 · buy0.0000–0.0612
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.076580f′ (normalized) 0.076580wear 0.0700–0.1500on the market 33 · good ≈ 0
Market history: no data yet
×3
StatTrak™ M249 | Warbird
Field-Tested
buy0.1500–0.1689
(under 1% of this wear's listings)
207.36 ₽
at 69.12
if this one runs out, you can take
StatTrak™ G3SG1 | Black Sand (Field-Tested) — 72.57 ₽+3.45 ₽ per item · on the market 36 · buy0.1500–0.1585
StatTrak™ Nova | Plume (Field-Tested) — 77.75 ₽+8.63 ₽ per item · on the market 22 · buy0.1500–0.1585
StatTrak™ SCAR-20 | Torn (Minimal Wear) — 107.81 ₽+38.69 ₽ per item · on the market 26 · buy0.0700–0.0891
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.168917f′ (normalized) 0.198196wear 0.1500–0.3800on the market 36 · good ≈ 0
Market history: no data yet
Set · 10 pcs352.94 ₽
+29.84
(+8.4%)
!
Profit on prices without sales:without them at least −34 ₽
If these items are never sold, the profit is at least −34 ₽: StatTrak™ MP7 | Neon Ply (Minimal Wear)
!
Less than 1% of lots fit:на контракт не хватает: нужно 3 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 7% 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.
×3
StatTrak™ MP5-SD | Desert Strike
Field-Tested
buy0.1500–0.1661
(under 1% of this wear's listings)
42.54 ₽
at 14.18
if this one runs out, you can take
StatTrak™ CZ75-Auto | Distressed (Field-Tested) — 18.53 ₽+4.35 ₽ per item · on the market 79 · buy0.1500–0.1661
StatTrak™ AUG | Tom Cat (Minimal Wear) — 32.09 ₽+17.91 ₽ per item · on the market 116 · buy0.0700–0.1329
StatTrak™ R8 Revolver | Bone Forged (Minimal Wear) — 33.17 ₽+18.99 ₽ per item · on the market 115 · buy0.0700–0.0997
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166183f′ (normalized) 0.166183wear 0.1500–0.3800on the market 55 · good ≈ 0
Market history: no data yet
×3
StatTrak™ CZ75-Auto | Distressed
Minimal Wear
buy0.0700–0.0756
(under 1% of this wear's listings)
88.86 ₽
at 29.62
if this one runs out, you can take
StatTrak™ MP5-SD | Desert Strike (Minimal Wear) — 29.69 ₽+0.07 ₽ per item · on the market 57 · buy0.0700–0.0756
StatTrak™ R8 Revolver | Bone Forged (Factory New) — 63.16 ₽+33.54 ₽ per item · on the market 89 · buy0.0000–0.0453
StatTrak™ AUG | Tom Cat (Factory New) — 107.41 ₽+77.79 ₽ per item · on the market 77 · buy0.0000–0.0605
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075629f′ (normalized) 0.075629wear 0.0700–0.1500on the market 33 · good ≈ 0
Market history: no data yet
×4
StatTrak™ M249 | Warbird
Field-Tested
buy0.1500–0.1661
(under 1% of this wear's listings)
276.48 ₽
at 69.12
if this one runs out, you can take
StatTrak™ G3SG1 | Black Sand (Field-Tested) — 72.57 ₽+3.45 ₽ per item · on the market 36 · buy0.1500–0.1549
StatTrak™ Nova | Plume (Field-Tested) — 77.75 ₽+8.63 ₽ per item · on the market 22 · buy0.1500–0.1549
StatTrak™ SCAR-20 | Torn (Minimal Wear) — 107.81 ₽+38.69 ₽ per item · on the market 26 · buy0.0700–0.0871
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166183f′ (normalized) 0.193639wear 0.1500–0.3800on the market 36 · good ≈ 0
Market history: no data yet
Set · 10 pcs407.88 ₽
+35.18
(+8.6%)
!
Profit on prices without sales:without them at least −103 ₽
If these items are never sold, the profit is at least −103 ₽: StatTrak™ MP7 | Neon Ply (Minimal Wear)
!
Less than 1% of lots fit:на контракт не хватает: нужно 2 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 7% 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.
×2
StatTrak™ CZ75-Auto | Distressed
Minimal Wear
buy0.0700–0.0752
(under 1% of this wear's listings)
59.24 ₽
at 29.62
if this one runs out, you can take
StatTrak™ MP5-SD | Desert Strike (Minimal Wear) — 29.69 ₽+0.07 ₽ per item · on the market 57 · buy0.0700–0.0752
StatTrak™ R8 Revolver | Bone Forged (Factory New) — 63.16 ₽+33.54 ₽ per item · on the market 89 · buy0.0000–0.0451
StatTrak™ AUG | Tom Cat (Factory New) — 107.41 ₽+77.79 ₽ per item · on the market 77 · buy0.0000–0.0601
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075225f′ (normalized) 0.075225wear 0.0700–0.1500on the market 33 · good ≈ 0
Market history: no data yet
×1
StatTrak™ R8 Revolver | Bone Forged
Factory New
buy0.0000–0.0045
(≈1% of this wear's listings)
63.16 ₽
at 63.16
if this one runs out, you can take
StatTrak™ CZ75-Auto | Distressed (Factory New) — 89.81 ₽+26.65 ₽ per item · on the market 48 · buy0.0000–0.0076
StatTrak™ AUG | Tom Cat (Factory New) — 107.41 ₽+44.25 ₽ per item · on the market 77 · buy0.0000–0.0060
StatTrak™ MP5-SD | Desert Strike (Factory New) — 117.58 ₽+54.42 ₽ per item · on the market 43 · buy0.0000–0.0076
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004572f′ (normalized) 0.007620wear 0.0000–0.0700on the market 89 · good ≈ 1
Market history: no data yet
×7
StatTrak™ M249 | Warbird
Field-Tested
buy0.1500–0.1650
(under 1% of this wear's listings)
483.84 ₽
at 69.12
if this one runs out, you can take
StatTrak™ G3SG1 | Black Sand (Field-Tested) — 72.57 ₽+3.45 ₽ per item · on the market 36 · buy0.1500–0.1533
StatTrak™ Nova | Plume (Field-Tested) — 77.75 ₽+8.63 ₽ per item · on the market 22 · buy0.1500–0.1533
StatTrak™ SCAR-20 | Torn (Minimal Wear) — 107.81 ₽+38.69 ₽ per item · on the market 26 · buy0.0700–0.0862
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165022f′ (normalized) 0.191704wear 0.1500–0.3800on the market 36 · good ≈ 0
Market history: no data yet
Set · 10 pcs606.24 ₽
+17.67
(+2.9%)
!
Profit on prices without sales:without them at least −46 ₽
If these items are never sold, the profit is at least −46 ₽: StatTrak™ MP7 | Neon Ply (Minimal Wear)
!
Less than 1% of lots fit:на контракт не хватает: нужно 2 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 6% 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.
×2
StatTrak™ MP5-SD | Desert Strike
Field-Tested
buy0.1500–0.1637
(under 1% of this wear's listings)
28.36 ₽
at 14.18
if this one runs out, you can take
StatTrak™ CZ75-Auto | Distressed (Field-Tested) — 18.53 ₽+4.35 ₽ per item · on the market 79 · buy0.1500–0.1637
StatTrak™ AUG | Tom Cat (Minimal Wear) — 32.09 ₽+17.91 ₽ per item · on the market 116 · buy0.0700–0.1310
StatTrak™ R8 Revolver | Bone Forged (Minimal Wear) — 33.17 ₽+18.99 ₽ per item · on the market 115 · buy0.0700–0.0982
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163770f′ (normalized) 0.163770wear 0.1500–0.3800on the market 55 · good ≈ 0
Market history: no data yet
×3
StatTrak™ CZ75-Auto | Distressed
Minimal Wear
buy0.0700–0.0747
(under 1% of this wear's listings)
88.86 ₽
at 29.62
if this one runs out, you can take
StatTrak™ MP5-SD | Desert Strike (Minimal Wear) — 29.69 ₽+0.07 ₽ per item · on the market 57 · buy0.0700–0.0747
StatTrak™ R8 Revolver | Bone Forged (Factory New) — 63.16 ₽+33.54 ₽ per item · on the market 89 · buy0.0000–0.0448
StatTrak™ AUG | Tom Cat (Factory New) — 107.41 ₽+77.79 ₽ per item · on the market 77 · buy0.0000–0.0598
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074789f′ (normalized) 0.074789wear 0.0700–0.1500on the market 33 · good ≈ 0
Market history: no data yet
×5
StatTrak™ M249 | Warbird
Field-Tested
buy0.1500–0.1637
(under 1% of this wear's listings)
345.60 ₽
at 69.12
if this one runs out, you can take
StatTrak™ G3SG1 | Black Sand (Field-Tested) — 72.57 ₽+3.45 ₽ per item · on the market 36 · buy0.1500–0.1516
StatTrak™ Nova | Plume (Field-Tested) — 77.75 ₽+8.63 ₽ per item · on the market 22 · buy0.1500–0.1516
StatTrak™ SCAR-20 | Torn (Minimal Wear) — 107.81 ₽+38.69 ₽ per item · on the market 26 · buy0.0700–0.0853
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163770f′ (normalized) 0.189617wear 0.1500–0.3800on the market 36 · good ≈ 0
Market history: no data yet
Set · 10 pcs462.82 ₽
+40.52
(+8.8%)
Another set, profit no worse than the best by%
What you get
10 outcomes
Profitable outcome 28%
Losing outcome 72%
at a loss
StatTrak™ P2000 | Acid Etched
Minimal Wear
float up to 0.149999
201.29 ₽18.00%
SteamStatTrak™ P2000 | Acid Etched (Minimal Wear)net 175.03 ₽sells 68 a weeknow 201.29 ₽ — cheaper than the month average 228.83 ₽no buy orders
at a loss
worst
StatTrak™ Sawed-Off | Apocalypto
Minimal Wear
float up to 0.149999
105.95 ₽18.00%
SteamStatTrak™ Sawed-Off | Apocalypto (Minimal Wear)net 92.13 ₽sells 37 a weeknow 105.95 ₽ — cheaper than the month average 188.52 ₽sell now to a buy order: 148.69 ₽
(you get 129.29 ₽)) · buy orders: 11125
at a loss
StatTrak™ SCAR-20 | Enforcer
Minimal Wear
float up to 0.149999
162.99 ₽18.00%
SteamStatTrak™ SCAR-20 | Enforcer (Minimal Wear)net 141.73 ₽sells 36 a weeknow 162.99 ₽ — cheaper than the month average 202.36 ₽no buy orders
at a loss
StatTrak™ SG 553 | Darkwing
Minimal Wear
float up to 0.149999
223.92 ₽18.00%
SteamStatTrak™ SG 553 | Darkwing (Minimal Wear)net 194.71 ₽sells 85 a weeknow 223.92 ₽ — cheaper than the month average 233.76 ₽sell now to a buy order: 182.03 ₽
(you get 158.28 ₽)) · buy orders: 9448
in profit
StatTrak™ SSG 08 | Fever Dream
Minimal Wear
float up to 0.107999
466.97 ₽18.00%
SteamStatTrak™ SSG 08 | Fever Dream (Minimal Wear)net 406.06 ₽sells 125 a weeknow 466.97 ₽ — cheaper than the month average 503.87 ₽sell now to a buy order: 464.09 ₽
(you get 403.55 ₽)) · buy orders: 11051
in profit
best
StatTrak™ AK-47 | Rat Rod
Minimal Wear
float up to 0.149999
1 379.96 ₽2.00%
SteamStatTrak™ AK-47 | Rat Rod (Minimal Wear)net 1 199.97 ₽The Shattered Web Collectionsells 23 a weeknow 1 379.96 ₽ — cheaper than the month average 1 476.37 ₽sell now to a buy order: 1 422.91 ₽
(you get 1 237.31 ₽)) · buy orders: 5469
in profit
StatTrak™ AUG | Arctic Wolf
Minimal Wear
float up to 0.104999
652.14 ₽2.00%
SteamStatTrak™ AUG | Arctic Wolf (Minimal Wear)net 567.08 ₽The Shattered Web Collectionsells 18 a weeknow 652.14 ₽ — cheaper than the month average 811.20 ₽sell now to a buy order: 649.73 ₽
(you get 564.98 ₽)) · buy orders: 3048
in profit
StatTrak™ PP-Bizon | Embargo
Minimal Wear
float up to 0.149999
862.28 ₽2.00%
SteamStatTrak™ PP-Bizon | Embargo (Minimal Wear)net 749.81 ₽The Shattered Web Collectionsells 5 a weeknow 862.28 ₽ — cheaper than the month average 951.75 ₽sell now to a buy order: 754.26 ₽
(you get 655.87 ₽)) · buy orders: 3625
in profit
StatTrak™ P2000 | Obsidian
Minimal Wear
float up to 0.149999
742.84 ₽2.00%
SteamStatTrak™ P2000 | Obsidian (Minimal Wear)net 645.95 ₽The Shattered Web Collectionsells 12 a weeknow 742.84 ₽ — cheaper than the month average 801.64 ₽sell now to a buy order: 638.91 ₽
(you get 555.57 ₽)) · buy orders: 3226
now 990.11 ₽ — cheaper than the month average 1 059.94 ₽sell now to a buy order: 756.06 ₽
(you get 657.44 ₽)) · buy orders: 3561
float markup by input
how many times more the lots with the needed float cost
StatTrak™ MP5-SD | Desert Strike (Field-Tested) × 77% of the wear range fitsat least ×2.5599.26 → 253.11 ₽
StatTrak™ CZ75-Auto | Distressed (Minimal Wear) × 27% of the wear range fitsat least ×2.2159.24 → 130.92 ₽
StatTrak™ M249 | Warbird (Field-Tested) × 17% of the wear range fitsat least ×2.1669.12 → 149.30 ₽
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 0.149999900
outcomes come out up to 0.149999, 0.149999, 0.149999, 0.149999, 0.107999, 0.149999, 0.104999, 0.149999, 0.149999, 0.149999
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 Prisma 2 Collection + The Shattered Web Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week−7.38 ₽a worse week happens one time in ten
In a typical week+25.11 ₽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 Prisma 2 Collection and The Shattered Web 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
3 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 3397713
· The Prisma 2 Collection + The Revolver Case Collection · profit 38.42₽
· invest 193.61₽
rare inputs
StatTrak™ Sawed-Off | Yorick (Field-Tested) instead of StatTrak™ M249 | Warbird (Field-Tested); StatTrak™ MP5-SD | Desert Strike (Field-Tested): float at most 0.168399 instead of 0.165309; StatTrak™ CZ75-Auto | Distressed (Minimal Wear): float at most 0.076399 instead of 0.075325
Craft 3397602
· The Prisma 2 Collection + The Prisma Collection · profit 37.57₽
· invest 190.89₽
rare inputs
StatTrak™ Galil AR | Akoben (Field-Tested) instead of StatTrak™ M249 | Warbird (Field-Tested); StatTrak™ MP5-SD | Desert Strike (Field-Tested): float at most 0.162182 instead of 0.165309; StatTrak™ CZ75-Auto | Distressed (Minimal Wear): float at most 0.074237 instead of 0.075325
Craft 3397796
· The Prisma 2 Collection + The Snakebite Collection · profit 36.49₽
· invest 191.30₽
rare inputs
StatTrak™ SG 553 | Heavy Metal (Field-Tested) instead of StatTrak™ M249 | Warbird (Field-Tested); StatTrak™ MP5-SD | Desert Strike (Field-Tested): float at most 0.168399 instead of 0.165309; StatTrak™ CZ75-Auto | Distressed (Minimal Wear): float at most 0.076399 instead of 0.075325
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.