The 2018 Inferno Collection
+ The Ancient Collection
Consumer Grade → Industrial Grade
About the craftCraft 3367443 · 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 5 шт., годных ≈0, 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
MP9 | Slide
Minimal Wear
buy0.0700–0.0743
(under 1% of this wear's listings)
95.33 ₸
at 19.07
if this one runs out, you can take
UMP-45 | Mudder (Minimal Wear) — 22.44 ₸+3.37 ₸ per item · on the market 1 531 · buy0.0700–0.0743
AUG | Sweeper (Factory New) — 22.72 ₸+3.66 ₸ per item · on the market 3 723 · buy0.0000–0.0116
MP5-SD | Dirt Drop (Minimal Wear) — 22.72 ₸+3.66 ₸ per item · on the market 1 228 · buy0.0700–0.0743
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074357f′ (normalized) 0.019401wear 0.0700–0.1500on the market 1 852 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 31.83 ₸ · little data, days: 3
Lis-Skins: no listings with this float (total 202) · data 24.10 13:43 MSK
×4
AUG | Sweeper
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
90.88 ₸
at 22.72
if this one runs out, you can take
MAG-7 | Rust Coat (Factory New) — 95.89 ₸+73.17 ₸ per item · on the market 789 · buy0.0000–0.0063
MP5-SD | Dirt Drop (Factory New) — 182.83 ₸+160.11 ₸ per item · on the market 169 · buy0.0600–0.0647
UMP-45 | Mudder (Factory New) — 212.87 ₸+190.14 ₸ per item · on the market 252 · buy0.0600–0.0647
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003812f′ (normalized) 0.006354wear 0.0000–0.0700on the market 3 723 · good ≈ 48
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 33.41 ₸ · little data, days: 3
Lis-Skins: suitable 1 of 431 · from 1 457.72 ₸ (float 0.0016) · craft not before 31.10 · data 24.10 13:43 MSK
×1
Souvenir Nova | Army Sheen
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
129.86 ₸
at 129.86
if this one runs out, you can take
Souvenir P90 | Ancient Earth (Factory New) — 169.06 ₸+39.20 ₸ per item · on the market 546 · buy0.0000–0.0063
Souvenir SG 553 | Lush Ruins (Factory New) — 249.81 ₸+119.96 ₸ per item · on the market 291 · buy0.0000–0.0088
Souvenir SSG 08 | Jungle Dashed (Factory New) — 1 218.54 ₸+1 088.68 ₸ per item · on the market 36 · buy0.0600–0.0694
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003812f′ (normalized) 0.012708wear 0.0000–0.0700on the market 518 · good ≈ 6
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 281.20 ₸ · little data, days: 1
Lis-Skins: no listings with this float (total 72) · data 24.10 13:43 MSK
Set · 10 pcs316.06 ₸
+170.29
(+53.9%)
!
Profit on prices without sales:without them at least −19 ₸
If these items are never sold, the profit is at least −19 ₸: P2000 | Panther Camo (Factory New), MP7 | Tall Grass (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 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.
×4
MP9 | Slide
Minimal Wear
buy0.0700–0.0747
(under 1% of this wear's listings)
76.26 ₸
at 19.07
if this one runs out, you can take
UMP-45 | Mudder (Minimal Wear) — 22.44 ₸+3.37 ₸ per item · on the market 1 531 · buy0.0700–0.0747
AUG | Sweeper (Factory New) — 22.72 ₸+3.66 ₸ per item · on the market 3 723 · buy0.0000–0.0119
MP5-SD | Dirt Drop (Minimal Wear) — 22.72 ₸+3.66 ₸ per item · on the market 1 228 · buy0.0700–0.0747
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074749f′ (normalized) 0.019931wear 0.0700–0.1500on the market 1 852 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 31.83 ₸ · little data, days: 3
Lis-Skins: suitable 1 of 202 · from 1 340.01 ₸ (float 0.0746) · craft not before 31.10 · data 24.10 13:43 MSK
×4
AUG | Sweeper
Factory New
buy0.0000–0.0041
(≈1% of this wear's listings)
90.88 ₸
at 22.72
if this one runs out, you can take
MAG-7 | Rust Coat (Factory New) — 95.89 ₸+73.17 ₸ per item · on the market 789 · buy0.0000–0.0069
MP5-SD | Dirt Drop (Factory New) — 182.83 ₸+160.11 ₸ per item · on the market 169 · buy0.0600–0.0651
UMP-45 | Mudder (Factory New) — 212.87 ₸+190.14 ₸ per item · on the market 252 · buy0.0600–0.0651
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004155f′ (normalized) 0.006926wear 0.0000–0.0700on the market 3 723 · good ≈ 53
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 33.41 ₸ · little data, days: 3
Lis-Skins: suitable 1 of 431 · from 1 457.72 ₸ (float 0.0016) · craft not before 31.10 · data 24.10 13:43 MSK
×2
Souvenir Nova | Army Sheen
Factory New
buy0.0000–0.0041
(≈1% of this wear's listings)
259.71 ₸
at 129.86
if this one runs out, you can take
Souvenir R8 Revolver | Night (Minimal Wear) — 150.95 ₸+21.09 ₸ per item · on the market 229 · buy0.0700–0.0702
Souvenir SSG 08 | Jungle Dashed (Minimal Wear) — 154.66 ₸+24.80 ₸ per item · on the market 303 · buy0.0700–0.0702
Souvenir P90 | Ancient Earth (Factory New) — 169.06 ₸+39.20 ₸ per item · on the market 546 · buy0.0000–0.0069
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004155f′ (normalized) 0.013852wear 0.0000–0.0700on the market 518 · good ≈ 7
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 281.20 ₸ · little data, days: 1
Lis-Skins: no listings with this float (total 72) · data 24.10 13:43 MSK
Set · 10 pcs426.86 ₸
+176.03
(+41.2%)
!
Profit on prices without sales:without them at least −648 ₸
If these items are never sold, the profit is at least −648 ₸: P2000 | Panther Camo (Factory New), MP7 | Tall Grass (Factory New)
!
Less than 1% of lots fit:на контракт не хватает: нужно 1 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.
×1
MP9 | Slide
Minimal Wear
buy0.0700–0.0744
(under 1% of this wear's listings)
19.07 ₸
at 19.07
if this one runs out, you can take
UMP-45 | Mudder (Minimal Wear) — 22.44 ₸+3.37 ₸ per item · on the market 1 531 · buy0.0700–0.0744
AUG | Sweeper (Factory New) — 22.72 ₸+3.66 ₸ per item · on the market 3 723 · buy0.0000–0.0116
MP5-SD | Dirt Drop (Minimal Wear) — 22.72 ₸+3.66 ₸ per item · on the market 1 228 · buy0.0700–0.0744
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074406f′ (normalized) 0.019468wear 0.0700–0.1500on the market 1 852 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 31.83 ₸ · little data, days: 3
Lis-Skins: no listings with this float (total 202) · data 24.10 13:43 MSK
×9
Souvenir Nova | Army Sheen
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
1 168.71 ₸
at 129.86
if this one runs out, you can take
Souvenir P90 | Ancient Earth (Factory New) — 169.06 ₸+39.20 ₸ per item · on the market 546 · buy0.0000–0.0064
Souvenir SG 553 | Lush Ruins (Factory New) — 249.81 ₸+119.96 ₸ per item · on the market 291 · buy0.0000–0.0089
Souvenir SSG 08 | Jungle Dashed (Factory New) — 1 218.54 ₸+1 088.68 ₸ per item · on the market 36 · buy0.0600–0.0695
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003855f′ (normalized) 0.012851wear 0.0000–0.0700on the market 518 · good ≈ 6
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 281.20 ₸ · little data, days: 1
Lis-Skins: no listings with this float (total 72) · data 24.10 13:43 MSK
Set · 10 pcs1 187.77 ₸
+230.92
(+19.4%)
!
Profit on prices without sales:without them at least −468 ₸
If these items are never sold, the profit is at least −468 ₸: P2000 | Panther Camo (Factory New), MP7 | Tall Grass (Factory New)
!
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 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.
×2
MP9 | Slide
Minimal Wear
buy0.0700–0.0743
(under 1% of this wear's listings)
38.13 ₸
at 19.07
if this one runs out, you can take
UMP-45 | Mudder (Minimal Wear) — 22.44 ₸+3.37 ₸ per item · on the market 1 531 · buy0.0700–0.0743
AUG | Sweeper (Factory New) — 22.72 ₸+3.66 ₸ per item · on the market 3 723 · buy0.0000–0.0116
MP5-SD | Dirt Drop (Minimal Wear) — 22.72 ₸+3.66 ₸ per item · on the market 1 228 · buy0.0700–0.0743
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074398f′ (normalized) 0.019457wear 0.0700–0.1500on the market 1 852 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 31.83 ₸ · little data, days: 3
Lis-Skins: no listings with this float (total 202) · data 24.10 13:43 MSK
×1
AUG | Sweeper
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
22.72 ₸
at 22.72
if this one runs out, you can take
MAG-7 | Rust Coat (Factory New) — 95.89 ₸+73.17 ₸ per item · on the market 789 · buy0.0000–0.0064
MP5-SD | Dirt Drop (Factory New) — 182.83 ₸+160.11 ₸ per item · on the market 169 · buy0.0600–0.0647
UMP-45 | Mudder (Factory New) — 212.87 ₸+190.14 ₸ per item · on the market 252 · buy0.0600–0.0647
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003848f′ (normalized) 0.006414wear 0.0000–0.0700on the market 3 723 · good ≈ 49
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 33.41 ₸ · little data, days: 3
Lis-Skins: suitable 1 of 431 · from 1 457.72 ₸ (float 0.0016) · craft not before 31.10 · data 24.10 13:43 MSK
×7
Souvenir Nova | Army Sheen
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
909.00 ₸
at 129.86
if this one runs out, you can take
Souvenir P90 | Ancient Earth (Factory New) — 169.06 ₸+39.20 ₸ per item · on the market 546 · buy0.0000–0.0064
Souvenir SG 553 | Lush Ruins (Factory New) — 249.81 ₸+119.96 ₸ per item · on the market 291 · buy0.0000–0.0089
Souvenir SSG 08 | Jungle Dashed (Factory New) — 1 218.54 ₸+1 088.68 ₸ per item · on the market 36 · buy0.0600–0.0694
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003848f′ (normalized) 0.012829wear 0.0000–0.0700on the market 518 · good ≈ 6
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 281.20 ₸ · little data, days: 1
Lis-Skins: no listings with this float (total 72) · data 24.10 13:43 MSK
Set · 10 pcs969.85 ₸
+215.73
(+22.2%)
!
Profit on prices without sales:without them at least −288 ₸
If these items are never sold, the profit is at least −288 ₸: P2000 | Panther Camo (Factory New), MP7 | Tall Grass (Factory New)
!
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 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
MP9 | Slide
Minimal Wear
buy0.0700–0.0743
(under 1% of this wear's listings)
57.20 ₸
at 19.07
if this one runs out, you can take
UMP-45 | Mudder (Minimal Wear) — 22.44 ₸+3.37 ₸ per item · on the market 1 531 · buy0.0700–0.0743
AUG | Sweeper (Factory New) — 22.72 ₸+3.66 ₸ per item · on the market 3 723 · buy0.0000–0.0116
MP5-SD | Dirt Drop (Minimal Wear) — 22.72 ₸+3.66 ₸ per item · on the market 1 228 · buy0.0700–0.0743
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074388f′ (normalized) 0.019444wear 0.0700–0.1500on the market 1 852 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 31.83 ₸ · little data, days: 3
Lis-Skins: no listings with this float (total 202) · data 24.10 13:43 MSK
×2
AUG | Sweeper
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
45.44 ₸
at 22.72
if this one runs out, you can take
MAG-7 | Rust Coat (Factory New) — 95.89 ₸+73.17 ₸ per item · on the market 789 · buy0.0000–0.0064
MP5-SD | Dirt Drop (Factory New) — 182.83 ₸+160.11 ₸ per item · on the market 169 · buy0.0600–0.0647
UMP-45 | Mudder (Factory New) — 212.87 ₸+190.14 ₸ per item · on the market 252 · buy0.0600–0.0647
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003840f′ (normalized) 0.006400wear 0.0000–0.0700on the market 3 723 · good ≈ 49
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 33.41 ₸ · little data, days: 3
Lis-Skins: suitable 1 of 431 · from 1 457.72 ₸ (float 0.0016) · craft not before 31.10 · data 24.10 13:43 MSK
×5
Souvenir Nova | Army Sheen
Factory New
buy0.0000–0.0038
(≈1% of this wear's listings)
649.28 ₸
at 129.86
if this one runs out, you can take
Souvenir P90 | Ancient Earth (Factory New) — 169.06 ₸+39.20 ₸ per item · on the market 546 · buy0.0000–0.0064
Souvenir SG 553 | Lush Ruins (Factory New) — 249.81 ₸+119.96 ₸ per item · on the market 291 · buy0.0000–0.0089
Souvenir SSG 08 | Jungle Dashed (Factory New) — 1 218.54 ₸+1 088.68 ₸ per item · on the market 36 · buy0.0600–0.0694
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003840f′ (normalized) 0.012800wear 0.0000–0.0700on the market 518 · good ≈ 6
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 281.20 ₸ · little data, days: 1
Lis-Skins: no listings with this float (total 72) · data 24.10 13:43 MSK
Set · 10 pcs751.92 ₸
+200.61
(+26.7%)
Another set, profit no worse than the best by%
What you get
8 outcomes
Profitable outcome 33%
Losing outcome 68%
at a loss
PP-Bizon | Candy Apple
Factory New
float up to 0.004054
91.50 ₸22.50%
SteamPP-Bizon | Candy Apple (Factory New)net 79.58 ₸sells 817 a weeknow 91.50 ₸ — cheaper than the month average 93.98 ₸sell now to a buy order: 86.16 ₸
(you get 74.91 ₸)) · buy orders: 39996
sell on Market.CSGO: 55.51 ₸ to your card
cheapest lot 60.91 · lots 136price ignores float
on CSFloat: from 63.38 ₸listings: 326
on CS.Money: ~ 67.88 ₸
on Lis-Skins: from 76.94 ₸listings: 291
at a loss
worst
Glock-18 | High Beam
Factory New
float up to 0.001081
79.41 ₸22.50%
SteamGlock-18 | High Beam (Factory New)net 69.06 ₸sells 4570 a weeknow 79.41 ₸ — cheaper than the month average 84.58 ₸sell now to a buy order: 76.04 ₸
(you get 66.08 ₸)) · buy orders: 95002
sell on Market.CSGO: 56.52 ₸ to your card
cheapest lot 62.03 · lots 776price ignores float
on CSFloat: from 76.94 ₸listings: 2585
on CS.Money: ~ 67.88 ₸
on Lis-Skins: from 76.94 ₸listings: 1100
at a loss
MAC-10 | Calf Skin
Factory New
float up to 0.013513
181.26 ₸22.50%
SteamMAC-10 | Calf Skin (Factory New)net 157.64 ₸sells 181 a weeknow 181.26 ₸ — cheaper than the month average 300.15 ₸sell now to a buy order: 217.93 ₸
(you get 189.47 ₸)) · buy orders: 10393
sell on Market.CSGO: 190.03 ₸ to your card
cheapest lot 208.42 · lots 48
on CSFloat: from 248.97 ₸listings: 175
on CS.Money: ~ 203.70 ₸
on Lis-Skins: from 199.20 ₸listings: 117
in profit
R8 Revolver | Nitro
Factory New
float up to 0.069999
1 349.07 ₸22.50%
SteamR8 Revolver | Nitro (Factory New)net 1 173.09 ₸sells 21 a weeknow 1 349.07 ₸ — cheaper than the month average 1 527.96 ₸no buy orders
sell on Market.CSGO: 1 227.82 ₸ to your card
cheapest lot 1 346.31 · lots 23
on CSFloat: from 1 095.54 ₸listings: 58
on CS.Money: ~ 1 072.93 ₸
on Lis-Skins: from 1 081.99 ₸listings: 66
in profit
CZ75-Auto | Silver
Factory New
float up to 0.001081
991.61 ₸2.50%
SteamCZ75-Auto | Silver (Factory New)net 862.26 ₸The Ancient Collectionsells 127 a weeknow 991.61 ₸ — cheaper than the month average 1 136.26 ₸sell now to a buy order: 937.56 ₸
(you get 815.24 ₸)) · buy orders: 10425
sell on Market.CSGO: 819.41 ₸ to your card
cheapest lot 898.48 · lots 80price ignores float
on CSFloat: from 751.47 ₸listings: 258
on CS.Money: ~ 719.81 ₸
on Lis-Skins: from 756.02 ₸listings: 313
in profit
G3SG1 | Ancient Ritual
Factory New
float up to 0.010270
1 576.44 ₸2.50%
SteamG3SG1 | Ancient Ritual (Factory New)net 1 370.83 ₸The Ancient Collectionsells 9 a weeknow 1 576.44 ₸ — cheaper than the month average 2 156.61 ₸sell now to a buy order: 1 535.61 ₸
(you get 1 335.29 ₸)) · buy orders: 4293
sell on Market.CSGO: 1 515.42 ₸ to your card
cheapest lot 1 661.70 · lots 9
on CSFloat: from 1 964.72 ₸listings: 21
on CS.Money: ~ 1 303.79 ₸
on Lis-Skins: from 1 217.75 ₸listings: 31
now 2 441.06 ₸ — cheaper than the month average 2 443.71 ₸sell now to a buy order: 2 407.32 ₸
(you get 2 093.28 ₸)) · buy orders: 6267
sell on Market.CSGO: 2 234.44 ₸ to your card
cheapest lot 2 450.06 · lots 10price ignores float
on CSFloat: from 1 684.03 ₸listings: 80
on CS.Money: ~ 1 937.55 ₸
on Lis-Skins: from 1 937.55 ₸listings: 64
now 2 052.85 ₸ — cheaper than the month average 2 627.95 ₸no buy orders
sell on Market.CSGO: 1 533.31 ₸ to your card
cheapest lot 1 681.27 · lots 49price ignores float
on CSFloat: from 1 720.25 ₸listings: 58
on CS.Money: ~ 1 670.47 ₸
on Lis-Skins: from 1 539.21 ₸listings: 122
float markup by input
how many times more the lots with the needed float cost
MP9 | Slide (Minimal Wear) × 55% of the wear range fitsat least ×2.4795.33 → 235.45 ₸
AUG | Sweeper (Factory New) × 45% of the wear range fitsat least ×2.3790.88 → 214.94 ₸
Souvenir Nova | Army Sheen (Factory New) × 15% of the wear range fitsat least ×2.16129.86 → 280.49 ₸
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 0.013513414
outcomes come out up to 0.004054, 0.001081, 0.013513, 0.069999, 0.001081, 0.010270, 0.006756, 0.008783
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 Inferno Collection + The Ancient Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+64.62 ₸a worse week happens one time in ten
In a typical week+134.52 ₸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 Inferno Collection and The Ancient 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.