Covert → knife or gloves · Items in the contract: 5About the craftCraft 3402306 · ways to build: 3A contract of five Covert. The outcome is a knife or gloves from the inputs' collection, and it has many outcomes: the chance of a particular item is therefore small, and what counts is the average over all outcomes.The Steam fee is included. You can sell the outcome a week after crafting.
How to build
Ways to build
3 ways: the best first, then from the most accessible. Click a tab and the numbers below are recalculated for that way.
!
2% of lots fit:на контракт не хватает: нужно 3 шт., годных ≈2≈ market listings are not enough for even one contract (by listings)
×3
FAMAS | Bad Trip
Factory New
buy0.0000–0.0110
(6% of this wear's listings)
21 207.84 ₽
at 7 069.28
if this one runs out, you can take
AWP | Printstream (Factory New) — 14 870.14 ₽+7 800.86 ₽ per item · on the market 58 · buy0.0000–0.0110
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.011031f′ (normalized) 0.011031wear 0.0000–0.0700on the market 45 · good ≈ 2
on the market with this float, usually ~3,
new listings per day: fewer than one, cheapest usually 13 250.90 ₽ · little data, days: 1
Lis-Skins: suitable 7 of 90 · from 11 613.94 ₽ (float 0.0098) · craft not before 01.11 · data 24.10 13:43 MSK
×2
M4A4 | The Battlestar
Factory New
buy0.0000–0.0110
(2% of this wear's listings)
14 371.44 ₽
at 7 185.72
if this one runs out, you can take
AK-47 | Fuel Injector (Factory New) — 41 278.52 ₽+34 092.80 ₽ per item · on the market 19 · buy0.0000–0.0172
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.011031f′ (normalized) 0.017236wear 0.0000–0.0700on the market 39 · good ≈ 1
on the market with this float, usually ~1,
new listings per day can't be counted yet, cheapest usually 46 967.33 ₽ · little data, days: 0
Lis-Skins: suitable 7 of 210 · from 10 243.09 ₽ (float 0.0069) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 5 pcs35 579.28 ₽
−22 967.35
(−64.5%)
!
The gain is understated:3 outcomes have no price, that is 13.8% of the chance
They have no price on Steam: they are above its cap. They count as zero in the calculation, so the profit shown is a lower bound, and noticeably so.
!
2% of lots fit:на контракт не хватает: нужно 2 шт., годных ≈2≈ market listings are not enough for even one contract (by listings)
×2
FAMAS | Bad Trip
Factory New
buy0.0000–0.0101
(6% of this wear's listings)
14 138.56 ₽
at 7 069.28
if this one runs out, you can take
AWP | Printstream (Factory New) — 14 870.14 ₽+7 800.86 ₽ per item · on the market 58 · buy0.0000–0.0101
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.010103f′ (normalized) 0.010103wear 0.0000–0.0700on the market 45 · good ≈ 2
on the market with this float, usually ~3,
new listings per day: fewer than one, cheapest usually 13 250.90 ₽ · little data, days: 1
Lis-Skins: suitable 7 of 90 · from 11 613.94 ₽ (float 0.0098) · craft not before 01.11 · data 24.10 13:43 MSK
×3
M4A4 | The Battlestar
Factory New
buy0.0000–0.0101
(2% of this wear's listings)
21 557.16 ₽
at 7 185.72
if this one runs out, you can take
AK-47 | Fuel Injector (Factory New) — 41 278.52 ₽+34 092.80 ₽ per item · on the market 19 · buy0.0000–0.0157
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.010103f′ (normalized) 0.015786wear 0.0000–0.0700on the market 39 · good ≈ 1
on the market with this float, usually ~1,
new listings per day can't be counted yet, cheapest usually 46 967.33 ₽ · little data, days: 0
Lis-Skins: suitable 5 of 210 · from 10 243.09 ₽ (float 0.0069) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 5 pcs35 695.72 ₽
−24 048.05
(−67.4%)
!
The gain is understated:3 outcomes have no price, that is 18.5% of the chance
They have no price on Steam: they are above its cap. They count as zero in the calculation, so the profit shown is a lower bound, and noticeably so.
!
2% of lots fit:на контракт не хватает: нужно 1 шт., годных ≈2≈ market listings are not enough for even one contract (by listings)
×1
FAMAS | Bad Trip
Factory New
buy0.0000–0.0093
(6% of this wear's listings)
7 069.28 ₽
at 7 069.28
if this one runs out, you can take
AWP | Printstream (Factory New) — 14 870.14 ₽+7 800.86 ₽ per item · on the market 58 · buy0.0000–0.0093
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.009319f′ (normalized) 0.009319wear 0.0000–0.0700on the market 45 · good ≈ 2
on the market with this float, usually ~3,
new listings per day: fewer than one, cheapest usually 13 250.90 ₽ · little data, days: 1
Lis-Skins: suitable 6 of 90 · from 14 574.58 ₽ (float 0.0070) · craft not before 01.11 · data 24.10 13:43 MSK
×4
M4A4 | The Battlestar
Factory New
buy0.0000–0.0093
(2% of this wear's listings)
28 742.88 ₽
at 7 185.72
if this one runs out, you can take
AK-47 | Fuel Injector (Factory New) — 41 278.52 ₽+34 092.80 ₽ per item · on the market 19 · buy0.0000–0.0145
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.009319f′ (normalized) 0.014561wear 0.0000–0.0700on the market 39 · good ≈ 1
on the market with this float, usually ~1,
new listings per day can't be counted yet, cheapest usually 46 967.33 ₽ · little data, days: 0
Lis-Skins: suitable 5 of 210 · from 10 243.09 ₽ (float 0.0069) · craft not before 01.11 · data 24.10 13:43 MSK
month average 21 121.26 ₽, sold 12 — it costs more now, the calculation uses the averagesell now to a buy order: 15 064.48 ₽
(you get 13 099.54 ₽)) · buy orders: 365
sell on Market.CSGO: 14 470.01 ₽ to your card
cheapest lot 15 866.24 · lots 23
on CSFloat: from 13 953.15 ₽listings: 30
on CS.Money: ~ 15 045.48 ₽
on Lis-Skins: from 14 158.41 ₽listings: 53
rarely sells: 0 a month — calculated at the buy order 22 968.78 ₽no buy ordersnot listed on Market.CSGO right nowLis-Skins: 1 listings, too few, no price
Steam★ Bowie Knife | Stained (Factory New)net 11 041.26 ₽The Wildfire Collectionsells 1 a weekrarely sells: 3 a month — calculated at the current 12 697.45 ₽, buy orders and sales are not lowersell now to a buy order: 11 178.73 ₽
(you get 9 720.63 ₽)) · buy orders: 132Market.CSGO: 1 listings, too few, no price
on CSFloat: from 15 213.71 ₽listings: 3
on Lis-Skins: from 17 633.42 ₽listings: 3
rarely sells: 0 a month — calculated at the buy order 22 376.23 ₽no buy ordersnot listed on Market.CSGO right now
on CSFloat: from 32 198.33 ₽listings: 5
on CS.Money: ~ 31 706.50 ₽
Steam★ Bowie Knife | Forest DDPAT (Factory New)The Wildfire Collectionsell now to a buy order: 10 556.04 ₽
(you get 9 179.16 ₽)) · buy orders: 108Market.CSGO: 1 listings, too few, no priceCSFloat: 1 listings, too few, no priceLis-Skins: 1 listings, too few, no price
rarely sells: 0 a month — calculated at the buy order 12 500.12 ₽sell now to a buy order: 12 263.72 ₽
(you get 10 664.10 ₽)) · buy orders: 99Market.CSGO: 1 listings, too few, no priceCSFloat: 2 listings, too few, no price
on Lis-Skins: from 12 280.44 ₽listings: 3
Steam★ Bowie Knife | Crimson Web (Factory New)The Wildfire Collectionsell now to a buy order: 42 124.14 ₽
(you get 36 629.68 ₽)) · buy orders: 70not listed on Market.CSGO right nowCSFloat: 2 listings, too few, no price
rarely sells: 0 a month — calculated at the buy order 10 631.18 ₽sell now to a buy order: 10 400.14 ₽
(you get 9 043.60 ₽)) · buy orders: 109not listed on Market.CSGO right now
on CSFloat: from 30 281.73 ₽listings: 3
rarely sells: 0 a month — calculated at the buy order 6 688.77 ₽sell now to a buy order: 6 600.91 ₽
(you get 5 739.92 ₽)) · buy orders: 63not listed on Market.CSGO right nowCSFloat: 1 listings, too few, no price
Steam★ Bowie Knife | Safari Mesh (Factory New)The Wildfire Collectionsell now to a buy order: 11 354.46 ₽
(you get 9 873.44 ₽)) · buy orders: 46not listed on Market.CSGO right now
rarely sells: 0 a month — calculated at the buy order 12 504.69 ₽sell now to a buy order: 12 339.41 ₽
(you get 10 729.92 ₽)) · buy orders: 33not listed on Market.CSGO right nowCSFloat: 1 listings, too few, no price
Steam★ Bowie Knifenet 6 199.63 ₽The Wildfire Collectionsells 18 a weeknow 7 129.58 ₽ — cheaper than the month average 8 187.93 ₽sell now to a buy order: 6 840.61 ₽
(you get 5 948.35 ₽)) · buy orders: 1134
sell on Market.CSGO: 6 109.97 ₽ to your card
cheapest lot 6 699.53 · lots 16
on CSFloat: from 5 719.23 ₽listings: 24
on CS.Money: ~ 6 638.49 ₽
on Lis-Skins: from 5 692.67 ₽listings: 56
Steam★ Survival Knife | Doppler (Factory New)net 14 071.21 ₽sells 42 a weeknow 16 181.89 ₽ — cheaper than the month average 22 291.75 ₽sell now to a buy order: 16 096.30 ₽
(you get 13 996.78 ₽)) · buy orders: 2129
sell on Market.CSGO: 15 129.59 ₽ to your card
cheapest lot 16 589.47 · lots 45price ignores floatprice ignores the phase
on CSFloat: from 12 637.04 ₽listings: 318
Steam★ Survival Knife | Marble Fade (Factory New)net 10 053.53 ₽sells 65 a weeknow 11 561.56 ₽ — cheaper than the month average 12 677.10 ₽sell now to a buy order: 10 470.43 ₽
(you get 9 104.72 ₽)) · buy orders: 604
sell on Market.CSGO: 9 439.20 ₽ to your card
cheapest lot 10 350.00 · lots 21price ignores float
on CSFloat: from 8 453.67 ₽listings: 93
on CS.Money: ~ 9 236.90 ₽
on Lis-Skins: from 9 297.27 ₽listings: 42
Steam★ Survival Knife | Damascus Steel (Factory New)net 5 753.62 ₽sells 13 a weeknow 6 616.66 ₽ — cheaper than the month average 7 047.29 ₽sell now to a buy order: 4 588.64 ₽
(you get 3 990.12 ₽)) · buy orders: 135
sell on Market.CSGO: 5 604.01 ₽ to your card
cheapest lot 6 144.75 · lots 7price ignores float
on CSFloat: from 4 983.50 ₽listings: 16
on CS.Money: ~ 5 135.63 ₽
on Lis-Skins: from 5 143.68 ₽listings: 36
month average 4 478.61 ₽, sold 19 — it costs more now, the calculation uses the averagesell now to a buy order: 4 177.72 ₽
(you get 3 632.80 ₽)) · buy orders: 128
sell on Market.CSGO: 4 355.24 ₽ to your card
cheapest lot 4 775.49 · lots 9
on CSFloat: from 4 342.75 ₽listings: 4
on CS.Money: ~ 3 930.61 ₽
on Lis-Skins: from 4 056.99 ₽listings: 37
rarely sells: 1 a month — calculated at the buy order 9 547.42 ₽sell now to a buy order: 9 421.50 ₽
(you get 8 192.60 ₽)) · buy orders: 66
sell on Market.CSGO: 12 179.50 ₽ to your card
cheapest lot 13 354.72 · lots 5
on CSFloat: from 10 952.26 ₽listings: 7
on CS.Money: ~ 13 731.78 ₽
on Lis-Skins: from 11 972.95 ₽listings: 9
Steam★ Paracord Knife | Doppler (Factory New)net 16 102.17 ₽sells 51 a weeknow 18 517.49 ₽ — cheaper than the month average 21 207.10 ₽sell now to a buy order: 17 142.53 ₽
(you get 14 906.54 ₽)) · buy orders: 1917
sell on Market.CSGO: 15 364.46 ₽ to your card
cheapest lot 16 847.00 · lots 66price ignores floatprice ignores the phase
on CSFloat: from 13 736.61 ₽listings: 298
Steam★ Paracord Knife | Marble Fade (Factory New)net 8 331.13 ₽sells 80 a weeknow 9 580.80 ₽ — cheaper than the month average 12 913.77 ₽sell now to a buy order: 10 711.94 ₽
(you get 9 314.73 ₽)) · buy orders: 459
sell on Market.CSGO: 9 393.59 ₽ to your card
cheapest lot 10 299.99 · lots 36price ignores float
on CSFloat: from 8 553.49 ₽listings: 82
on CS.Money: ~ 9 540.37 ₽
on Lis-Skins: from 9 143.52 ₽listings: 73
Steam★ Paracord Knife | Tiger Tooth (Factory New)net 9 172.26 ₽sells 79 a weeknow 10 548.10 ₽ — cheaper than the month average 10 706.45 ₽sell now to a buy order: 9 210.63 ₽
(you get 8 009.24 ₽)) · buy orders: 1417
sell on Market.CSGO: 8 153.12 ₽ to your card
cheapest lot 8 939.83 · lots 30price ignores float
on CSFloat: from 7 494.97 ₽listings: 89
on CS.Money: ~ 8 215.40 ₽
on Lis-Skins: from 7 366.98 ₽listings: 82
now 6 597.98 ₽ — cheaper than the month average 6 821.97 ₽no buy orders
sell on Market.CSGO: 5 238.89 ₽ to your card
cheapest lot 5 744.40 · lots 15price ignores float
on CSFloat: from 4 941.64 ₽listings: 25
on CS.Money: ~ 5 389.20 ₽
on Lis-Skins: from 5 418.17 ₽listings: 33
Steam★ Paracord Knife | Rust Coat (Well-Worn)net 3 135.03 ₽sells 3 a weeknow 3 605.28 ₽ — cheaper than the month average 4 606.99 ₽sell now to a buy order: 4 139.87 ₽
(you get 3 599.88 ₽)) · buy orders: 132
sell on Market.CSGO: 3 556.48 ₽ to your card
cheapest lot 3 899.65 · lots 10
on CSFloat: from 4 659.90 ₽listings: 7
on CS.Money: ~ 3 827.58 ₽
on Lis-Skins: from 3 750.30 ₽listings: 26
rarely sells: 0 a month — calculated at the buy order 13 033.12 ₽sell now to a buy order: 13 012.57 ₽
(you get 11 315.27 ₽)) · buy orders: 79Market.CSGO: 1 listings, too few, no price
on CSFloat: from 18 107.54 ₽listings: 4Lis-Skins: 2 listings, too few, no price
Steam★ Nomad Knife | Doppler (Factory New)net 32 933.90 ₽sells 19 a weeknow 37 873.99 ₽ — cheaper than the month average 40 595.71 ₽sell now to a buy order: 32 017.77 ₽
(you get 27 841.53 ₽)) · buy orders: 653
sell on Market.CSGO: 25 489.96 ₽ to your card
cheapest lot 27 949.52 · lots 65price ignores floatprice ignores the phase
on CSFloat: from 24 867.58 ₽listings: 412
Steam★ Nomad Knife | Marble Fade (Factory New)net 2 058.35 ₽sells 44 a weeknow 2 367.10 ₽ — cheaper than the month average 22 959.98 ₽no buy ordersMarket.CSGO: price does not match Steam and is not shownCSFloat: price does not match Steam and is not shownCS.Money: price does not match Steam and is not shownLis-Skins: price does not match Steam and is not shown
Steam★ Nomad Knife | Tiger Tooth (Factory New)net 14 351.95 ₽sells 47 a weeknow 16 504.74 ₽ — cheaper than the month average 18 775.54 ₽sell now to a buy order: 15 952.11 ₽
(you get 13 871.40 ₽)) · buy orders: 465
sell on Market.CSGO: 14 499.87 ₽ to your card
cheapest lot 15 898.99 · lots 18price ignores float
on CSFloat: from 12 881.75 ₽listings: 107
on CS.Money: ~ 15 123.56 ₽
on Lis-Skins: from 14 246.96 ₽listings: 61
Steam★ Nomad Knife | Damascus Steel (Factory New)net 12 678.02 ₽sells 9 a weeknow 14 579.72 ₽ — cheaper than the month average 15 434.99 ₽sell now to a buy order: 13 224.34 ₽
(you get 11 499.42 ₽)) · buy orders: 192
sell on Market.CSGO: 11 761.25 ₽ to your card
cheapest lot 12 896.11 · lots 16price ignores float
on CSFloat: from 10 369.47 ₽listings: 25
on CS.Money: ~ 11 362.79 ₽
on Lis-Skins: from 11 159.14 ₽listings: 42
rarely sells: 7 a month — calculated at the buy order 9 381.25 ₽no buy orders
sell on Market.CSGO: 9 022.48 ₽ to your card
cheapest lot 9 893.08 · lots 9
on CSFloat: from 8 086.61 ₽listings: 4
on CS.Money: ~ 8 751.51 ₽
on Lis-Skins: from 8 778.88 ₽listings: 30
rarely sells: 3 a month — calculated at the buy order 23 448.12 ₽sell now to a buy order: 23 441.55 ₽
(you get 20 383.95 ₽)) · buy orders: 86not listed on Market.CSGO right now
on CSFloat: from 23 318.84 ₽listings: 4
on Lis-Skins: from 21 358.76 ₽listings: 4
now 55 875.64 ₽ — cheaper than the month average 67 636.62 ₽sell now to a buy order: 50 617.45 ₽
(you get 44 015.17 ₽)) · buy orders: 817
sell on Market.CSGO: 43 390.22 ₽ to your card
cheapest lot 47 577.00 · lots 89price ignores floatprice ignores the phase
on CSFloat: from 39 627.29 ₽listings: 538
now 38 402.14 ₽ — cheaper than the month average 38 486.28 ₽sell now to a buy order: 30 724.62 ₽
(you get 26 717.06 ₽)) · buy orders: 655
sell on Market.CSGO: 26 178.00 ₽ to your card
cheapest lot 28 703.95 · lots 40price ignores float
on CSFloat: from 24 828.94 ₽listings: 152
on CS.Money: ~ 28 464.13 ₽
on Lis-Skins: from 26 530.62 ₽listings: 119
now 23 268.18 ₽ — cheaper than the month average 24 682.13 ₽sell now to a buy order: 20 924.64 ₽
(you get 18 195.33 ₽)) · buy orders: 193
sell on Market.CSGO: 17 337.11 ₽ to your card
cheapest lot 19 009.99 · lots 10price ignores float
on CSFloat: from 16 098.36 ₽listings: 33
on CS.Money: ~ 17 845.12 ₽
on Lis-Skins: from 16 446.10 ₽listings: 43
rarely sells: 6 a month — calculated at the buy order 12 152.26 ₽sell now to a buy order: 11 348.15 ₽
(you get 9 867.95 ₽)) · buy orders: 99
sell on Market.CSGO: 13 624.04 ₽ to your card
cheapest lot 14 938.65 · lots 3
on CSFloat: from 10 866.94 ₽listings: 10
on CS.Money: ~ 11 502.05 ₽
on Lis-Skins: from 12 325.52 ₽listings: 12
Steam★ Skeleton Knife | Ultraviolet (Factory New)net 41 184.76 ₽no price on Steam, listing on CSFloat from 42 025.27 ₽listings 5 · you get 41 184.76 ₽ (2.0% fee from the price)ignoring float and patternsell now to a buy order: 38 485.31 ₽
(you get 33 465.48 ₽)) · buy orders: 85Market.CSGO: 1 listings, too few, no price
on CSFloat: from 42 025.27 ₽listings: 5
on Lis-Skins: from 43 776.85 ₽listings: 10
Steam★ Paracord Knifenet 3 745.51 ₽sells 169 a weeknow 4 307.34 ₽ — cheaper than the month average 5 010.81 ₽sell now to a buy order: 4 341.73 ₽
(you get 3 775.41 ₽)) · buy orders: 1056
sell on Market.CSGO: 3 771.10 ₽ to your card
cheapest lot 4 134.98 · lots 34
on CSFloat: from 3 697.17 ₽listings: 63
on CS.Money: ~ 3 919.34 ₽
on Lis-Skins: from 3 725.35 ₽listings: 133
Steam★ Survival Knifenet 3 966.37 ₽sells 198 a weeknow 4 561.33 ₽ — cheaper than the month average 4 914.74 ₽no buy orders
sell on Market.CSGO: 3 455.99 ₽ to your card
cheapest lot 3 789.47 · lots 50
on CSFloat: from 3 541.82 ₽listings: 103
on CS.Money: ~ 3 813.09 ₽
on Lis-Skins: from 3 653.71 ₽listings: 109
Steam★ Nomad Knifenet 10 150.68 ₽sells 86 a weeknow 11 673.28 ₽ — cheaper than the month average 12 581.11 ₽sell now to a buy order: 10 710.14 ₽
(you get 9 313.16 ₽)) · buy orders: 1013
sell on Market.CSGO: 8 652.39 ₽ to your card
cheapest lot 9 487.28 · lots 103
on CSFloat: from 8 984.14 ₽listings: 100
on CS.Money: ~ 9 965.38 ₽
on Lis-Skins: from 9 333.49 ₽listings: 240
Steam★ Skeleton Knifenet 16 233.45 ₽sells 51 a weeknow 18 668.47 ₽ — cheaper than the month average 21 616.77 ₽sell now to a buy order: 18 925.90 ₽
(you get 16 457.30 ₽)) · buy orders: 1582
sell on Market.CSGO: 15 777.59 ₽ to your card
cheapest lot 17 299.99 · lots 66
on CSFloat: from 15 656.44 ₽listings: 165
on CS.Money: ~ 17 544.87 ₽
on Lis-Skins: from 15 647.59 ₽listings: 168
float markup by input
how many times more the lots with the needed float cost
FAMAS | Bad Trip (Factory New) × 316% of the wear range fitsat least ×2.2621 207.84 → 47 929.72 ₽
M4A4 | The Battlestar (Factory New) × 216% of the wear range fitsat least ×2.2114 371.44 → 31 760.88 ₽
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.
«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 Fever Collection + The Wildfire Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week−24 525.29 ₽a worse week happens one time in ten
In a typical week−23 316.24 ₽historical median
3% of outcomes (by probability) have less than two weeks of price history, their price is taken as of today.
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 Fever Collection and The Wildfire 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.