The Gallery Collection
+ The Revolver Case Collection
StatTrak™
Mil-Spec Grade → Restricted
About the craftCraft 3389957 · 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 9 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.
×9
StatTrak™ MP5-SD | Statics
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
343.31 ₴
at 38.15
if this one runs out, you can take
StatTrak™ M249 | Hypnosis (Minimal Wear) — 38.62 ₴+0.47 ₴ per item · on the market 65 · buy0.0700–0.0755
StatTrak™ USP-S | 27 (Minimal Wear) — 51.93 ₴+13.78 ₴ per item · on the market 111 · buy0.0700–0.0755
StatTrak™ Desert Eagle | Calligraffiti (Minimal Wear) — 63.53 ₴+25.38 ₴ per item · on the market 188 · buy0.0700–0.0755
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075580f′ (normalized) 0.075580wear 0.0700–0.1500on the market 41 · good ≈ 0
Market history: no data yet
×1
StatTrak™ R8 Revolver | Crimson Web
Field-Tested
buy0.1500–0.1660
(under 1% of this wear's listings)
25.74 ₴
at 25.74
if this one runs out, you can take
StatTrak™ SCAR-20 | Outbreak (Minimal Wear) — 33.44 ₴+7.70 ₴ per item · on the market 33 · buy0.0700–0.0716
StatTrak™ Sawed-Off | Yorick (Minimal Wear) — 40.76 ₴+15.02 ₴ per item · on the market 35 · buy0.0700–0.1433
StatTrak™ AUG | Ricochet (Minimal Wear) — 50.09 ₴+24.34 ₴ per item · on the market 36 · buy0.0700–0.1146
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166044f′ (normalized) 0.143303wear 0.1500–0.3800on the market 141 · good ≈ 0
Market history: no data yet
Set · 10 pcs369.05 ₴
+197.84
(+53.6%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 8 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.
×8
StatTrak™ MP5-SD | Statics
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
305.16 ₴
at 38.15
if this one runs out, you can take
StatTrak™ M249 | Hypnosis (Minimal Wear) — 38.62 ₴+0.47 ₴ per item · on the market 65 · buy0.0700–0.0755
StatTrak™ USP-S | 27 (Minimal Wear) — 51.93 ₴+13.78 ₴ per item · on the market 111 · buy0.0700–0.0755
StatTrak™ Desert Eagle | Calligraffiti (Minimal Wear) — 63.53 ₴+25.38 ₴ per item · on the market 188 · buy0.0700–0.0755
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075580f′ (normalized) 0.075580wear 0.0700–0.1500on the market 41 · good ≈ 0
Market history: no data yet
×1
StatTrak™ R8 Revolver | Crimson Web
Field-Tested
buy0.1500–0.1660
(under 1% of this wear's listings)
25.74 ₴
at 25.74
if this one runs out, you can take
StatTrak™ SCAR-20 | Outbreak (Minimal Wear) — 33.44 ₴+7.70 ₴ per item · on the market 33 · buy0.0700–0.0716
StatTrak™ Sawed-Off | Yorick (Minimal Wear) — 40.76 ₴+15.02 ₴ per item · on the market 35 · buy0.0700–0.1433
StatTrak™ AUG | Ricochet (Minimal Wear) — 50.09 ₴+24.34 ₴ per item · on the market 36 · buy0.0700–0.1146
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166044f′ (normalized) 0.143303wear 0.1500–0.3800on the market 141 · good ≈ 0
Market history: no data yet
×1
StatTrak™ Sawed-Off | Yorick
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
40.76 ₴
at 40.76
if this one runs out, you can take
StatTrak™ SCAR-20 | Outbreak (Factory New) — 62.98 ₴+22.22 ₴ per item · on the market 52 · buy0.0000–0.0377
StatTrak™ P2000 | Imperial (Factory New) — 64.59 ₴+23.83 ₴ per item · on the market 88 · buy0.0000–0.0151
StatTrak™ AUG | Ricochet (Factory New) — 107.40 ₴+66.63 ₴ per item · on the market 51 · buy0.0000–0.0604
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075580f′ (normalized) 0.075580wear 0.0700–0.1500on the market 35 · good ≈ 0
Market history: no data yet
Set · 10 pcs371.67 ₴
+165.58
(+44.5%)
!
Profit on prices without sales:without them at least −23 ₴
If these items are never sold, the profit is at least −23 ₴: StatTrak™ Dual Berettas | Hydro Strike (Factory New), StatTrak™ MAC-10 | Saibā Oni (Factory New), StatTrak™ XM1014 | Teclu Burner (Factory New), StatTrak™ SG 553 | Tiger Moth (Minimal Wear), StatTrak™ PP-Bizon | Fuel Rod (Minimal Wear)
!
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 | Statics
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
267.02 ₴
at 38.15
if this one runs out, you can take
StatTrak™ M249 | Hypnosis (Minimal Wear) — 38.62 ₴+0.47 ₴ per item · on the market 65 · buy0.0700–0.0755
StatTrak™ USP-S | 27 (Minimal Wear) — 51.93 ₴+13.78 ₴ per item · on the market 111 · buy0.0700–0.0755
StatTrak™ Desert Eagle | Calligraffiti (Minimal Wear) — 63.53 ₴+25.38 ₴ per item · on the market 188 · buy0.0700–0.0755
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075580f′ (normalized) 0.075580wear 0.0700–0.1500on the market 41 · good ≈ 0
Market history: no data yet
×1
StatTrak™ R8 Revolver | Crimson Web
Field-Tested
buy0.1500–0.1660
(under 1% of this wear's listings)
25.74 ₴
at 25.74
if this one runs out, you can take
StatTrak™ SCAR-20 | Outbreak (Minimal Wear) — 33.44 ₴+7.70 ₴ per item · on the market 33 · buy0.0700–0.0716
StatTrak™ Sawed-Off | Yorick (Minimal Wear) — 40.76 ₴+15.02 ₴ per item · on the market 35 · buy0.0700–0.1433
StatTrak™ AUG | Ricochet (Minimal Wear) — 50.09 ₴+24.34 ₴ per item · on the market 36 · buy0.0700–0.1146
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166044f′ (normalized) 0.143303wear 0.1500–0.3800on the market 141 · good ≈ 0
Market history: no data yet
×2
StatTrak™ Sawed-Off | Yorick
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
81.53 ₴
at 40.76
if this one runs out, you can take
StatTrak™ SCAR-20 | Outbreak (Factory New) — 62.98 ₴+22.22 ₴ per item · on the market 52 · buy0.0000–0.0377
StatTrak™ P2000 | Imperial (Factory New) — 64.59 ₴+23.83 ₴ per item · on the market 88 · buy0.0000–0.0151
StatTrak™ AUG | Ricochet (Factory New) — 107.40 ₴+66.63 ₴ per item · on the market 51 · buy0.0000–0.0604
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075580f′ (normalized) 0.075580wear 0.0700–0.1500on the market 35 · good ≈ 0
Market history: no data yet
Set · 10 pcs374.29 ₴
+133.32
(+35.6%)
!
Profit on prices without sales:without them at least −49 ₴
If these items are never sold, the profit is at least −49 ₴: StatTrak™ Dual Berettas | Hydro Strike (Factory New), StatTrak™ MAC-10 | Saibā Oni (Factory New), StatTrak™ XM1014 | Teclu Burner (Factory New), StatTrak™ SG 553 | Tiger Moth (Minimal Wear), StatTrak™ PP-Bizon | Fuel Rod (Minimal Wear)
!
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 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.
×6
StatTrak™ MP5-SD | Statics
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
228.87 ₴
at 38.15
if this one runs out, you can take
StatTrak™ M249 | Hypnosis (Minimal Wear) — 38.62 ₴+0.47 ₴ per item · on the market 65 · buy0.0700–0.0755
StatTrak™ USP-S | 27 (Minimal Wear) — 51.93 ₴+13.78 ₴ per item · on the market 111 · buy0.0700–0.0755
StatTrak™ Desert Eagle | Calligraffiti (Minimal Wear) — 63.53 ₴+25.38 ₴ per item · on the market 188 · buy0.0700–0.0755
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075580f′ (normalized) 0.075580wear 0.0700–0.1500on the market 41 · good ≈ 0
Market history: no data yet
×1
StatTrak™ R8 Revolver | Crimson Web
Field-Tested
buy0.1500–0.1660
(under 1% of this wear's listings)
25.74 ₴
at 25.74
if this one runs out, you can take
StatTrak™ SCAR-20 | Outbreak (Minimal Wear) — 33.44 ₴+7.70 ₴ per item · on the market 33 · buy0.0700–0.0716
StatTrak™ Sawed-Off | Yorick (Minimal Wear) — 40.76 ₴+15.02 ₴ per item · on the market 35 · buy0.0700–0.1433
StatTrak™ AUG | Ricochet (Minimal Wear) — 50.09 ₴+24.34 ₴ per item · on the market 36 · buy0.0700–0.1146
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166044f′ (normalized) 0.143303wear 0.1500–0.3800on the market 141 · good ≈ 0
Market history: no data yet
×3
StatTrak™ Sawed-Off | Yorick
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
122.29 ₴
at 40.76
if this one runs out, you can take
StatTrak™ SCAR-20 | Outbreak (Factory New) — 62.98 ₴+22.22 ₴ per item · on the market 52 · buy0.0000–0.0377
StatTrak™ P2000 | Imperial (Factory New) — 64.59 ₴+23.83 ₴ per item · on the market 88 · buy0.0000–0.0151
StatTrak™ AUG | Ricochet (Factory New) — 107.40 ₴+66.63 ₴ per item · on the market 51 · buy0.0000–0.0604
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075580f′ (normalized) 0.075580wear 0.0700–0.1500on the market 35 · good ≈ 0
Market history: no data yet
Set · 10 pcs376.91 ₴
+101.06
(+26.8%)
!
Profit on prices without sales:without them at least −127 ₴
If these items are never sold, the profit is at least −127 ₴: StatTrak™ XM1014 | Teclu Burner (Factory New), StatTrak™ Dual Berettas | Hydro Strike (Factory New), StatTrak™ MAC-10 | Saibā Oni (Factory New), StatTrak™ SG 553 | Tiger Moth (Minimal Wear), StatTrak™ PP-Bizon | Fuel Rod (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 | Statics
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
114.44 ₴
at 38.15
if this one runs out, you can take
StatTrak™ M249 | Hypnosis (Minimal Wear) — 38.62 ₴+0.47 ₴ per item · on the market 65 · buy0.0700–0.0755
StatTrak™ USP-S | 27 (Minimal Wear) — 51.93 ₴+13.78 ₴ per item · on the market 111 · buy0.0700–0.0755
StatTrak™ Desert Eagle | Calligraffiti (Minimal Wear) — 63.53 ₴+25.38 ₴ per item · on the market 188 · buy0.0700–0.0755
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075580f′ (normalized) 0.075580wear 0.0700–0.1500on the market 41 · good ≈ 0
Market history: no data yet
×1
StatTrak™ R8 Revolver | Crimson Web
Field-Tested
buy0.1500–0.1660
(under 1% of this wear's listings)
25.74 ₴
at 25.74
if this one runs out, you can take
StatTrak™ SCAR-20 | Outbreak (Minimal Wear) — 33.44 ₴+7.70 ₴ per item · on the market 33 · buy0.0700–0.0716
StatTrak™ Sawed-Off | Yorick (Minimal Wear) — 40.76 ₴+15.02 ₴ per item · on the market 35 · buy0.0700–0.1433
StatTrak™ AUG | Ricochet (Minimal Wear) — 50.09 ₴+24.34 ₴ per item · on the market 36 · buy0.0700–0.1146
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166044f′ (normalized) 0.143303wear 0.1500–0.3800on the market 141 · good ≈ 0
Market history: no data yet
×6
StatTrak™ Sawed-Off | Yorick
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
244.58 ₴
at 40.76
if this one runs out, you can take
StatTrak™ SCAR-20 | Outbreak (Factory New) — 62.98 ₴+22.22 ₴ per item · on the market 52 · buy0.0000–0.0377
StatTrak™ P2000 | Imperial (Factory New) — 64.59 ₴+23.83 ₴ per item · on the market 88 · buy0.0000–0.0151
StatTrak™ AUG | Ricochet (Factory New) — 107.40 ₴+66.63 ₴ per item · on the market 51 · buy0.0000–0.0604
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075580f′ (normalized) 0.075580wear 0.0700–0.1500on the market 35 · good ≈ 0
now 559.06 ₴ — cheaper than the month average 582.35 ₴sell now to a buy order: 454.22 ₴
(you get 394.97 ₴)) · buy orders: 3582
sell on Market.CSGO: 432.99 ₴ to your card
cheapest lot 474.78 · lots 8
on CSFloat: from 435.27 ₴listings: 40
on CS.Money: ~ 466.17 ₴
on Lis-Skins: from 502.51 ₴listings: 35
in profit
StatTrak™ M4A4 | Turbine
Factory New
float up to 0.069999
1 069.05 ₴18.00%
SteamStatTrak™ M4A4 | Turbine (Factory New)net 929.61 ₴sells 10 a weeknow 1 069.05 ₴ — cheaper than the month average 1 133.97 ₴sell now to a buy order: 762.97 ₴
(you get 663.45 ₴)) · buy orders: 606
sell on Market.CSGO: 665.26 ₴ to your card
cheapest lot 729.46 · lots 11
on CSFloat: from 683.35 ₴listings: 53
on CS.Money: ~ 721.97 ₴
on Lis-Skins: from 664.27 ₴listings: 69
in profit
StatTrak™ MAC-10 | Saibā Oni
Factory New
float up to 0.054352
451.16 ₴18.00%
price without deals
SteamStatTrak™ MAC-10 | Saibā Oni (Factory New)net 392.31 ₴
by lot · 1 sales per day
now 451.16 ₴ — cheaper than the month average 580.66 ₴sell now to a buy order: 389.62 ₴
(you get 338.80 ₴)) · buy orders: 4429
sell on Market.CSGO: 434.40 ₴ to your card
cheapest lot 476.32 · lots 8
on CSFloat: from 377.57 ₴listings: 92
on CS.Money: ~ 421.19 ₴
on Lis-Skins: from 410.73 ₴listings: 40
at a loss
StatTrak™ P90 | Randy Rush
Factory New
float up to 0.061764
227.22 ₴18.00%
SteamStatTrak™ P90 | Randy Rush (Factory New)net 197.58 ₴sells 7 a weeknow 227.22 ₴ — cheaper than the month average 299.30 ₴no buy orders
sell on Market.CSGO: 307.37 ₴ to your card
cheapest lot 337.03 · lots 9
on CSFloat: from 204.01 ₴listings: 45
on CS.Money: ~ 210.82 ₴
on Lis-Skins: from 204.92 ₴listings: 32
in profit
best
StatTrak™ SSG 08 | Rapid Transit
Factory New
float up to 0.061764
1 123.58 ₴18.00%
SteamStatTrak™ SSG 08 | Rapid Transit (Factory New)net 977.02 ₴sells 18 a weekmonth average 1 123.58 ₴, sold 56 — it costs more now, the calculation uses the averagesell now to a buy order: 996.44 ₴
(you get 866.47 ₴)) · buy orders: 3376
sell on Market.CSGO: 878.92 ₴ to your card
cheapest lot 963.74 · lots 13
on CSFloat: from 890.53 ₴listings: 39
on CS.Money: ~ 838.28 ₴
on Lis-Skins: from 834.19 ₴listings: 95
at a loss
worst
StatTrak™ PP-Bizon | Fuel Rod
Minimal Wear
float up to 0.082352
173.74 ₴1.67%
price without deals
SteamStatTrak™ PP-Bizon | Fuel Rod (Minimal Wear)net 151.07 ₴The Revolver Case Collection
by lot · 2 sales per day
now 173.74 ₴ — cheaper than the month average 202.65 ₴sell now to a buy order: 166.33 ₴
(you get 144.63 ₴)) · buy orders: 2016
sell on Market.CSGO: 178.94 ₴ to your card
cheapest lot 196.21 · lots 7
on CSFloat: from 154.48 ₴listings: 17
on CS.Money: ~ 157.21 ₴
on Lis-Skins: from 172.20 ₴listings: 33
at a loss
StatTrak™ Five-SeveN | Retrobution
Minimal Wear
float up to 0.082352
272.68 ₴1.67%
SteamStatTrak™ Five-SeveN | Retrobution (Minimal Wear)net 237.12 ₴The Revolver Case Collectionsells 11 a weeknow 272.68 ₴ — cheaper than the month average 326.29 ₴no buy orders
sell on Market.CSGO: 244.64 ₴ to your card
cheapest lot 268.25 · lots 15
on CSFloat: from 236.72 ₴listings: 11
on CS.Money: ~ 215.36 ₴
on Lis-Skins: from 222.18 ₴listings: 34
in profit
StatTrak™ Negev | Power Loader
Minimal Wear
float up to 0.082352
635.31 ₴1.67%
SteamStatTrak™ Negev | Power Loader (Minimal Wear)net 552.44 ₴The Revolver Case Collectionsells 8 a weeknow 635.31 ₴ — cheaper than the month average 737.41 ₴sell now to a buy order: 593.59 ₴
(you get 516.16 ₴)) · buy orders: 474
sell on Market.CSGO: 506.70 ₴ to your card
cheapest lot 555.59 · lots 16
on CSFloat: from 636.09 ₴listings: 10
on CS.Money: ~ 542.50 ₴
on Lis-Skins: from 501.15 ₴listings: 65
now 194.83 ₴ — cheaper than the month average 214.52 ₴no buy orders
sell on Market.CSGO: 158.27 ₴ to your card
cheapest lot 173.54 · lots 12
on CSFloat: from 153.57 ₴listings: 21
on CS.Money: ~ 154.93 ₴
on Lis-Skins: from 156.75 ₴listings: 31
at a loss
StatTrak™ Tec-9 | Avalanche
Minimal Wear
float up to 0.082352
391.73 ₴1.67%
SteamStatTrak™ Tec-9 | Avalanche (Minimal Wear)net 340.64 ₴The Revolver Case Collectionsells 16 a weeknow 391.73 ₴ — cheaper than the month average 504.26 ₴no buy orders
sell on Market.CSGO: 359.87 ₴ to your card
cheapest lot 394.60 · lots 15
on CSFloat: from 351.67 ₴listings: 28
on CS.Money: ~ 367.12 ₴
on Lis-Skins: from 368.48 ₴listings: 62
now 402.50 ₴ — cheaper than the month average 472.21 ₴sell now to a buy order: 357.58 ₴
(you get 310.94 ₴)) · buy orders: 405
sell on Market.CSGO: 356.77 ₴ to your card
cheapest lot 391.19 · lots 13
on CSFloat: from 306.23 ₴listings: 22
on CS.Money: ~ 347.58 ₴
on Lis-Skins: from 346.67 ₴listings: 49
float markup by input
how many times more the lots with the needed float cost
StatTrak™ MP5-SD | Statics (Minimal Wear) × 97% of the wear range fitsat least ×2.63343.31 → 902.89 ₴
StatTrak™ R8 Revolver | Crimson Web (Field-Tested) × 17% of the wear range fitsat least ×2.1625.74 → 55.61 ₴
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 0.082352841
outcomes come out up to 0.065999, 0.069999, 0.054352, 0.061764, 0.061764, 0.082352, 0.082352, 0.082352, 0.082352, 0.082352, 0.053529
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 Gallery Collection + The Revolver Case Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+101.53 ₴a worse week happens one time in ten
In a typical week+193.79 ₴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 Gallery Collection and The Revolver Case 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.
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.