The 2018 Nuke Collection
+ The 2021 Dust 2 Collection
Industrial Grade → Mil-Spec Grade
About the craftCraft 3368135 · 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 7 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.
×7
M4A4 | Mainframe
Minimal Wear
buy0.0700–0.0745
(under 1% of this wear's listings)
31.49 ₴
at 4.50
if this one runs out, you can take
Negev | Bulkhead (Minimal Wear) — 4.56 ₴+0.06 ₴ per item · on the market 1 664 · buy0.0700–0.0745
MP7 | Motherboard (Minimal Wear) — 5.44 ₴+0.94 ₴ per item · on the market 992 · buy0.0700–0.0745
Galil AR | Cold Fusion (Minimal Wear) — 10.46 ₴+5.96 ₴ per item · on the market 1 765 · buy0.0700–0.1237
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074576f′ (normalized) 0.149152wear 0.0700–0.1500on the market 1 135 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 14 of 387 · from 8.63 ₴ (float 0.0741) · craft not before 31.10 · data 24.10 13:43 MSK
×2
MP7 | Motherboard
Factory New
buy0.0000–0.0040
(≈1% of this wear's listings)
25.85 ₴
at 12.93
if this one runs out, you can take
Negev | Bulkhead (Factory New) — 13.51 ₴+0.58 ₴ per item · on the market 1 171 · buy0.0000–0.0040
M4A4 | Mainframe (Factory New) — 17.42 ₴+4.50 ₴ per item · on the market 1 273 · buy0.0000–0.0040
Galil AR | Cold Fusion (Factory New) — 23.03 ₴+10.10 ₴ per item · on the market 621 · buy0.0000–0.0066
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004004f′ (normalized) 0.008008wear 0.0000–0.0700on the market 908 · good ≈ 12
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 14.62 ₴
Lis-Skins: suitable 4 of 269 · from 164.47 ₴ (float 0.0012) · craft not before 31.10 · data 24.10 13:43 MSK
×1
Souvenir AUG | Spalted Wood
Field-Tested
buy0.1500–0.1631
(under 1% of this wear's listings)
38.15 ₴
at 38.15
if this one runs out, you can take
Souvenir Five-SeveN | Withered Vine (Field-Tested) — 38.62 ₴+0.47 ₴ per item · on the market 264 · buy0.1500–0.1699
Souvenir MP9 | Old Roots (Field-Tested) — 38.86 ₴+0.72 ₴ per item · on the market 209 · buy0.1500–0.1699
Souvenir M249 | Midnight Palm (Field-Tested) — 39.60 ₴+1.45 ₴ per item · on the market 359 · buy0.1500–0.1699
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163157f′ (normalized) 0.339911wear 0.1500–0.3800on the market 240 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 51 · from 189.01 ₴ (float 0.1554) · craft not before 31.10 · data 24.10 13:43 MSK
Set · 10 pcs95.49 ₴
+27.84
(+29.2%)
!
Profit on prices without sales:without them at least −61 ₴
If these items are never sold, the profit is at least −61 ₴: P250 | Black & Tan (Factory New), G3SG1 | New Roots (Minimal Wear)
!
Less than 1% of lots fit:на контракт не хватает: нужно 6 шт., годных ≈11, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 5% 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
MP7 | Motherboard
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
77.55 ₴
at 12.93
if this one runs out, you can take
Negev | Bulkhead (Factory New) — 13.51 ₴+0.58 ₴ per item · on the market 1 171 · buy0.0000–0.0038
M4A4 | Mainframe (Factory New) — 17.42 ₴+4.50 ₴ per item · on the market 1 273 · buy0.0000–0.0038
Galil AR | Cold Fusion (Factory New) — 23.03 ₴+10.10 ₴ per item · on the market 621 · buy0.0000–0.0063
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003808f′ (normalized) 0.007617wear 0.0000–0.0700on the market 908 · good ≈ 11
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 14.62 ₴
Lis-Skins: suitable 4 of 269 · from 164.47 ₴ (float 0.0012) · craft not before 31.10 · data 24.10 13:43 MSK
×4
Souvenir AUG | Spalted Wood
Field-Tested
buy0.1500–0.1625
(under 1% of this wear's listings)
152.58 ₴
at 38.15
if this one runs out, you can take
Souvenir Five-SeveN | Withered Vine (Field-Tested) — 38.62 ₴+0.47 ₴ per item · on the market 264 · buy0.1500–0.1692
Souvenir MP9 | Old Roots (Field-Tested) — 38.86 ₴+0.72 ₴ per item · on the market 209 · buy0.1500–0.1692
Souvenir M249 | Midnight Palm (Field-Tested) — 39.60 ₴+1.45 ₴ per item · on the market 359 · buy0.1500–0.1692
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162515f′ (normalized) 0.338572wear 0.1500–0.3800on the market 240 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 51 · from 189.01 ₴ (float 0.1554) · craft not before 31.10 · data 24.10 13:43 MSK
Set · 10 pcs230.13 ₴
+28.13
(+12.2%)
!
Profit on prices without sales:without them at least −90 ₴
If these items are never sold, the profit is at least −90 ₴: P250 | Black & Tan (Factory New), G3SG1 | New Roots (Minimal Wear)
!
Less than 1% of lots fit:на контракт не хватает: нужно 5 шт., годных ≈11, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 5% 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
MP7 | Motherboard
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
64.63 ₴
at 12.93
if this one runs out, you can take
Negev | Bulkhead (Factory New) — 13.51 ₴+0.58 ₴ per item · on the market 1 171 · buy0.0000–0.0038
M4A4 | Mainframe (Factory New) — 17.42 ₴+4.50 ₴ per item · on the market 1 273 · buy0.0000–0.0038
Galil AR | Cold Fusion (Factory New) — 23.03 ₴+10.10 ₴ per item · on the market 621 · buy0.0000–0.0063
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003808f′ (normalized) 0.007617wear 0.0000–0.0700on the market 908 · good ≈ 11
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 14.62 ₴
Lis-Skins: suitable 4 of 269 · from 164.47 ₴ (float 0.0012) · craft not before 31.10 · data 24.10 13:43 MSK
×4
Souvenir AUG | Spalted Wood
Field-Tested
buy0.1500–0.1625
(under 1% of this wear's listings)
152.58 ₴
at 38.15
if this one runs out, you can take
Souvenir Five-SeveN | Withered Vine (Field-Tested) — 38.62 ₴+0.47 ₴ per item · on the market 264 · buy0.1500–0.1692
Souvenir MP9 | Old Roots (Field-Tested) — 38.86 ₴+0.72 ₴ per item · on the market 209 · buy0.1500–0.1692
Souvenir M249 | Midnight Palm (Field-Tested) — 39.60 ₴+1.45 ₴ per item · on the market 359 · buy0.1500–0.1692
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162515f′ (normalized) 0.338572wear 0.1500–0.3800on the market 240 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 51 · from 189.01 ₴ (float 0.1554) · craft not before 31.10 · data 24.10 13:43 MSK
×1
Souvenir MP9 | Old Roots
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
64.28 ₴
at 64.28
if this one runs out, you can take
Souvenir M249 | Midnight Palm (Factory New) — 65.53 ₴+1.25 ₴ per item · on the market 341 · buy0.0000–0.0038
Souvenir AUG | Spalted Wood (Factory New) — 66.08 ₴+1.79 ₴ per item · on the market 443 · buy0.0000–0.0036
Souvenir Five-SeveN | Withered Vine (Factory New) — 67.29 ₴+3.00 ₴ per item · on the market 266 · buy0.0000–0.0038
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003808f′ (normalized) 0.007617wear 0.0000–0.0700on the market 280 · good ≈ 3
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 155.22 ₴ · little data, days: 0
Lis-Skins: suitable 1 of 47 · from 354.40 ₴ (float 0.0028) · craft not before 31.10 · data 24.10 13:43 MSK
Set · 10 pcs281.49 ₴
+21.75
(+7.7%)
!
Profit on prices without sales:without them at least −118 ₴
If these items are never sold, the profit is at least −118 ₴: P250 | Black & Tan (Factory New), G3SG1 | New Roots (Minimal Wear)
!
Less than 1% of lots fit:на контракт не хватает: нужно 4 шт., годных ≈11, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 5% 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
MP7 | Motherboard
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
51.70 ₴
at 12.93
if this one runs out, you can take
Negev | Bulkhead (Factory New) — 13.51 ₴+0.58 ₴ per item · on the market 1 171 · buy0.0000–0.0038
M4A4 | Mainframe (Factory New) — 17.42 ₴+4.50 ₴ per item · on the market 1 273 · buy0.0000–0.0038
Galil AR | Cold Fusion (Factory New) — 23.03 ₴+10.10 ₴ per item · on the market 621 · buy0.0000–0.0063
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003808f′ (normalized) 0.007617wear 0.0000–0.0700on the market 908 · good ≈ 11
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 14.62 ₴
Lis-Skins: suitable 4 of 269 · from 164.47 ₴ (float 0.0012) · craft not before 31.10 · data 24.10 13:43 MSK
×4
Souvenir AUG | Spalted Wood
Field-Tested
buy0.1500–0.1625
(under 1% of this wear's listings)
152.58 ₴
at 38.15
if this one runs out, you can take
Souvenir Five-SeveN | Withered Vine (Field-Tested) — 38.62 ₴+0.47 ₴ per item · on the market 264 · buy0.1500–0.1692
Souvenir MP9 | Old Roots (Field-Tested) — 38.86 ₴+0.72 ₴ per item · on the market 209 · buy0.1500–0.1692
Souvenir M249 | Midnight Palm (Field-Tested) — 39.60 ₴+1.45 ₴ per item · on the market 359 · buy0.1500–0.1692
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162515f′ (normalized) 0.338572wear 0.1500–0.3800on the market 240 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 51 · from 189.01 ₴ (float 0.1554) · craft not before 31.10 · data 24.10 13:43 MSK
×2
Souvenir MP9 | Old Roots
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
128.57 ₴
at 64.28
if this one runs out, you can take
Souvenir M249 | Midnight Palm (Factory New) — 65.53 ₴+1.25 ₴ per item · on the market 341 · buy0.0000–0.0038
Souvenir AUG | Spalted Wood (Factory New) — 66.08 ₴+1.79 ₴ per item · on the market 443 · buy0.0000–0.0036
Souvenir Five-SeveN | Withered Vine (Factory New) — 67.29 ₴+3.00 ₴ per item · on the market 266 · buy0.0000–0.0038
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003808f′ (normalized) 0.007617wear 0.0000–0.0700on the market 280 · good ≈ 3
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 155.22 ₴ · little data, days: 0
Lis-Skins: suitable 1 of 47 · from 354.40 ₴ (float 0.0028) · craft not before 31.10 · data 24.10 13:43 MSK
Set · 10 pcs332.85 ₴
+15.36
(+4.6%)
!
Profit on prices without sales:without them at least −147 ₴
If these items are never sold, the profit is at least −147 ₴: P250 | Black & Tan (Factory New), G3SG1 | New Roots (Minimal Wear)
!
Less than 1% of lots fit:на контракт не хватает: нужно 3 шт., годных ≈11, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 5% 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
MP7 | Motherboard
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
38.78 ₴
at 12.93
if this one runs out, you can take
Negev | Bulkhead (Factory New) — 13.51 ₴+0.58 ₴ per item · on the market 1 171 · buy0.0000–0.0038
M4A4 | Mainframe (Factory New) — 17.42 ₴+4.50 ₴ per item · on the market 1 273 · buy0.0000–0.0038
Galil AR | Cold Fusion (Factory New) — 23.03 ₴+10.10 ₴ per item · on the market 621 · buy0.0000–0.0063
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003808f′ (normalized) 0.007617wear 0.0000–0.0700on the market 908 · good ≈ 11
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 14.62 ₴
Lis-Skins: suitable 4 of 269 · from 164.47 ₴ (float 0.0012) · craft not before 31.10 · data 24.10 13:43 MSK
×4
Souvenir AUG | Spalted Wood
Field-Tested
buy0.1500–0.1625
(under 1% of this wear's listings)
152.58 ₴
at 38.15
if this one runs out, you can take
Souvenir Five-SeveN | Withered Vine (Field-Tested) — 38.62 ₴+0.47 ₴ per item · on the market 264 · buy0.1500–0.1692
Souvenir MP9 | Old Roots (Field-Tested) — 38.86 ₴+0.72 ₴ per item · on the market 209 · buy0.1500–0.1692
Souvenir M249 | Midnight Palm (Field-Tested) — 39.60 ₴+1.45 ₴ per item · on the market 359 · buy0.1500–0.1692
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162515f′ (normalized) 0.338572wear 0.1500–0.3800on the market 240 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 51 · from 189.01 ₴ (float 0.1554) · craft not before 31.10 · data 24.10 13:43 MSK
×3
Souvenir MP9 | Old Roots
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
192.85 ₴
at 64.28
if this one runs out, you can take
Souvenir M249 | Midnight Palm (Factory New) — 65.53 ₴+1.25 ₴ per item · on the market 341 · buy0.0000–0.0038
Souvenir AUG | Spalted Wood (Factory New) — 66.08 ₴+1.79 ₴ per item · on the market 443 · buy0.0000–0.0036
Souvenir Five-SeveN | Withered Vine (Factory New) — 67.29 ₴+3.00 ₴ per item · on the market 266 · buy0.0000–0.0038
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003808f′ (normalized) 0.007617wear 0.0000–0.0700on the market 280 · good ≈ 3
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 155.22 ₴ · little data, days: 0
Lis-Skins: suitable 1 of 47 · from 354.40 ₴ (float 0.0028) · craft not before 31.10 · data 24.10 13:43 MSK
Set · 10 pcs384.21 ₴
+8.99
(+2.3%)
Another set, profit no worse than the best by%
What you get
8 outcomes
Profitable outcome 10%
Losing outcome 90%
at a loss
AWP | Acheron
Minimal Wear
float up to 0.116199
92.71 ₴22.50%
SteamAWP | Acheron (Minimal Wear)net 80.62 ₴sells 1286 a weeknow 92.71 ₴ — cheaper than the month average 103.94 ₴sell now to a buy order: 89.01 ₴
(you get 77.40 ₴)) · buy orders: 30364
sell on Market.CSGO: 71.83 ₴ to your card
cheapest lot 78.77 · lots 69
on CSFloat: from 72.69 ₴listings: 198
on CS.Money: ~ 75.88 ₴
on Lis-Skins: from 82.24 ₴listings: 263
at a loss
worst
MP5-SD | Co-Processor
Factory New
float up to 0.069999
78.16 ₴22.50%
SteamMP5-SD | Co-Processor (Factory New)net 67.97 ₴sells 163 a weeknow 78.16 ₴ — cheaper than the month average 95.92 ₴sell now to a buy order: 98.17 ₴
(you get 85.36 ₴)) · buy orders: 15641
sell on Market.CSGO: 94.06 ₴ to your card
cheapest lot 103.14 · lots 44
on CSFloat: from 78.60 ₴listings: 135
on CS.Money: ~ 80.87 ₴
on Lis-Skins: from 89.05 ₴listings: 32
at a loss
P250 | Exchanger
Factory New
float up to 0.069999
93.33 ₴22.50%
SteamP250 | Exchanger (Factory New)net 81.16 ₴sells 137 a weekmonth average 93.33 ₴, sold 471 — it costs more now, the calculation uses the averagesell now to a buy order: 101.73 ₴
(you get 88.46 ₴)) · buy orders: 14894
sell on Market.CSGO: 81.19 ₴ to your card
cheapest lot 89.02 · lots 59
on CSFloat: from 71.33 ₴listings: 144
on CS.Money: ~ 75.88 ₴
on Lis-Skins: from 80.42 ₴listings: 65
at a loss
P90 | Facility Negative
Factory New
float up to 0.069999
96.23 ₴22.50%
SteamP90 | Facility Negative (Factory New)net 83.68 ₴sells 146 a weekmonth average 96.23 ₴, sold 465 — it costs more now, the calculation uses the averagesell now to a buy order: 102.75 ₴
(you get 89.34 ₴)) · buy orders: 13813
sell on Market.CSGO: 86.46 ₴ to your card
cheapest lot 94.81 · lots 27
on CSFloat: from 78.60 ₴listings: 88
on CS.Money: ~ 82.69 ₴
on Lis-Skins: from 82.24 ₴listings: 43
month average 495.03 ₴, sold 40 — it costs more now, the calculation uses the averagesell now to a buy order: 430.31 ₴
(you get 374.19 ₴)) · buy orders: 6415
sell on Market.CSGO: 518.72 ₴ to your card
cheapest lot 568.78 · lots 10
on CSFloat: from 462.98 ₴listings: 6
on CS.Money: ~ 440.72 ₴
on Lis-Skins: from 472.53 ₴listings: 19
in profit
best
Galil AR | Amber Fade
Factory New
float up to 0.055999
878.82 ₴2.50%
SteamGalil AR | Amber Fade (Factory New)net 764.19 ₴The 2021 Dust 2 Collectionsells 17 a weeknow 878.82 ₴ — cheaper than the month average 1 107.96 ₴sell now to a buy order: 940.49 ₴
(you get 817.81 ₴)) · buy orders: 7520
sell on Market.CSGO: 872.49 ₴ to your card
cheapest lot 956.68 · lots 19
on CSFloat: from 722.42 ₴listings: 104
on CS.Money: ~ 747.87 ₴
on Lis-Skins: from 766.49 ₴listings: 121
in profit
Nova | Quick Sand
Factory New
float up to 0.069999
526.54 ₴2.50%
SteamNova | Quick Sand (Factory New)net 457.86 ₴The 2021 Dust 2 Collectionsells 9 a weeknow 526.54 ₴ — cheaper than the month average 531.20 ₴sell now to a buy order: 483.21 ₴
(you get 420.18 ₴)) · buy orders: 4727
sell on Market.CSGO: 441.08 ₴ to your card
cheapest lot 483.65 · lots 22
on CSFloat: from 465.26 ₴listings: 21
on CS.Money: ~ 488.89 ₴
on Lis-Skins: from 469.35 ₴listings: 25
in profit
P250 | Black & Tan
Factory New
float up to 0.069999
529.00 ₴2.50%
price without deals
SteamP250 | Black & Tan (Factory New)net 460.00 ₴The 2021 Dust 2 Collection
by lot · 0 sales per day
now 529.00 ₴ — cheaper than the month average 568.04 ₴sell now to a buy order: 495.42 ₴
(you get 430.80 ₴)) · buy orders: 4595
float markup by input
how many times more the lots with the needed float cost
M4A4 | Mainframe (Minimal Wear) × 76% of the wear range fitsat least ×2.5531.49 → 80.30 ₴
MP7 | Motherboard (Factory New) × 26% of the wear range fitsat least ×2.2125.85 → 57.13 ₴
Souvenir AUG | Spalted Wood (Field-Tested) × 16% of the wear range fitsat least ×2.1638.15 → 82.39 ₴
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 0.139999900
outcomes come out up to 0.116199, 0.069999, 0.069999, 0.069999, 0.076999, 0.055999, 0.069999, 0.069999
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 Dust 2 Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+9.13 ₴a worse week happens one time in ten
In a typical week+21.96 ₴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 Dust 2 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.