The 2018 Inferno Collection
+ The Italy Collection
Consumer Grade → Industrial Grade
About the craftCraft 3367808 · 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 ≈53, 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.
×5
AUG | Sweeper
Factory New
buy0.0000–0.0042
(≈1% of this wear's listings)
20.20 ₽
at 4.04
if this one runs out, you can take
MAG-7 | Rust Coat (Factory New) — 17.05 ₽+13.01 ₽ per item · on the market 789 · buy0.0000–0.0070
MP5-SD | Dirt Drop (Factory New) — 32.51 ₽+28.47 ₽ per item · on the market 169 · buy0.0600–0.0651
UMP-45 | Mudder (Factory New) — 37.85 ₽+33.81 ₽ per item · on the market 252 · buy0.0600–0.0651
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004208f′ (normalized) 0.007013wear 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 5.94 ₽ · little data, days: 3
×5
AUG | Contractor
Minimal Wear
buy0.0700–0.0748
(under 1% of this wear's listings)
17.00 ₽
at 3.40
if this one runs out, you can take
Nova | Sand Dune (Minimal Wear) — 3.76 ₽+0.36 ₽ per item · on the market 891 · buy0.0700–0.0748
Tec-9 | Groundwater (Minimal Wear) — 3.98 ₽+0.58 ₽ per item · on the market 1 301 · buy0.0700–0.0748
PP-Bizon | Sand Dashed (Minimal Wear) — 3.99 ₽+0.59 ₽ per item · on the market 811 · buy0.0700–0.0748
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074809f′ (normalized) 0.020012wear 0.0700–0.1500on the market 716 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 6.10 ₽ · little data, days: 0
Set · 10 pcs37.20 ₽
+102.02
(+274.2%)
!
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
buy0.0700–0.0748
(under 1% of this wear's listings)
3.39 ₽
at 3.39
if this one runs out, you can take
UMP-45 | Mudder (Minimal Wear) — 3.99 ₽+0.60 ₽ per item · on the market 1 531 · buy0.0700–0.0748
AUG | Sweeper (Factory New) — 4.04 ₽+0.65 ₽ per item · on the market 3 723 · buy0.0000–0.0120
MP5-SD | Dirt Drop (Minimal Wear) — 4.04 ₽+0.65 ₽ per item · on the market 1 228 · buy0.0700–0.0748
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074809f′ (normalized) 0.020012wear 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 5.66 ₽ · little data, days: 2
×5
AUG | Sweeper
Factory New
buy0.0000–0.0042
(≈1% of this wear's listings)
20.20 ₽
at 4.04
if this one runs out, you can take
MAG-7 | Rust Coat (Factory New) — 17.05 ₽+13.01 ₽ per item · on the market 789 · buy0.0000–0.0070
MP5-SD | Dirt Drop (Factory New) — 32.51 ₽+28.47 ₽ per item · on the market 169 · buy0.0600–0.0651
UMP-45 | Mudder (Factory New) — 37.85 ₽+33.81 ₽ per item · on the market 252 · buy0.0600–0.0651
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004208f′ (normalized) 0.007013wear 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 5.94 ₽ · little data, days: 3
×4
AUG | Contractor
Minimal Wear
buy0.0700–0.0748
(under 1% of this wear's listings)
13.60 ₽
at 3.40
if this one runs out, you can take
Nova | Sand Dune (Minimal Wear) — 3.76 ₽+0.36 ₽ per item · on the market 891 · buy0.0700–0.0748
Tec-9 | Groundwater (Minimal Wear) — 3.98 ₽+0.58 ₽ per item · on the market 1 301 · buy0.0700–0.0748
PP-Bizon | Sand Dashed (Minimal Wear) — 3.99 ₽+0.59 ₽ per item · on the market 811 · buy0.0700–0.0748
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074809f′ (normalized) 0.020012wear 0.0700–0.1500on the market 716 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 6.10 ₽ · little data, days: 0
Set · 10 pcs37.19 ₽
+87.34
(+234.8%)
!
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
MP9 | Slide
Minimal Wear
buy0.0700–0.0748
(under 1% of this wear's listings)
6.78 ₽
at 3.39
if this one runs out, you can take
UMP-45 | Mudder (Minimal Wear) — 3.99 ₽+0.60 ₽ per item · on the market 1 531 · buy0.0700–0.0748
AUG | Sweeper (Factory New) — 4.04 ₽+0.65 ₽ per item · on the market 3 723 · buy0.0000–0.0120
MP5-SD | Dirt Drop (Minimal Wear) — 4.04 ₽+0.65 ₽ per item · on the market 1 228 · buy0.0700–0.0748
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074809f′ (normalized) 0.020012wear 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 5.66 ₽ · little data, days: 2
×5
AUG | Sweeper
Factory New
buy0.0000–0.0042
(≈1% of this wear's listings)
20.20 ₽
at 4.04
if this one runs out, you can take
MAG-7 | Rust Coat (Factory New) — 17.05 ₽+13.01 ₽ per item · on the market 789 · buy0.0000–0.0070
MP5-SD | Dirt Drop (Factory New) — 32.51 ₽+28.47 ₽ per item · on the market 169 · buy0.0600–0.0651
UMP-45 | Mudder (Factory New) — 37.85 ₽+33.81 ₽ per item · on the market 252 · buy0.0600–0.0651
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004208f′ (normalized) 0.007013wear 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 5.94 ₽ · little data, days: 3
×3
AUG | Contractor
Minimal Wear
buy0.0700–0.0748
(under 1% of this wear's listings)
10.20 ₽
at 3.40
if this one runs out, you can take
Nova | Sand Dune (Minimal Wear) — 3.76 ₽+0.36 ₽ per item · on the market 891 · buy0.0700–0.0748
Tec-9 | Groundwater (Minimal Wear) — 3.98 ₽+0.58 ₽ per item · on the market 1 301 · buy0.0700–0.0748
PP-Bizon | Sand Dashed (Minimal Wear) — 3.99 ₽+0.59 ₽ per item · on the market 811 · buy0.0700–0.0748
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074809f′ (normalized) 0.020012wear 0.0700–0.1500on the market 716 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 6.10 ₽ · little data, days: 0
Set · 10 pcs37.18 ₽
+72.66
(+195.4%)
!
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 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.
×3
MP9 | Slide
Minimal Wear
buy0.0700–0.0748
(under 1% of this wear's listings)
10.17 ₽
at 3.39
if this one runs out, you can take
UMP-45 | Mudder (Minimal Wear) — 3.99 ₽+0.60 ₽ per item · on the market 1 531 · buy0.0700–0.0748
AUG | Sweeper (Factory New) — 4.04 ₽+0.65 ₽ per item · on the market 3 723 · buy0.0000–0.0120
MP5-SD | Dirt Drop (Minimal Wear) — 4.04 ₽+0.65 ₽ per item · on the market 1 228 · buy0.0700–0.0748
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074809f′ (normalized) 0.020012wear 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 5.66 ₽ · little data, days: 2
×5
AUG | Sweeper
Factory New
buy0.0000–0.0042
(≈1% of this wear's listings)
20.20 ₽
at 4.04
if this one runs out, you can take
MAG-7 | Rust Coat (Factory New) — 17.05 ₽+13.01 ₽ per item · on the market 789 · buy0.0000–0.0070
MP5-SD | Dirt Drop (Factory New) — 32.51 ₽+28.47 ₽ per item · on the market 169 · buy0.0600–0.0651
UMP-45 | Mudder (Factory New) — 37.85 ₽+33.81 ₽ per item · on the market 252 · buy0.0600–0.0651
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004208f′ (normalized) 0.007013wear 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 5.94 ₽ · little data, days: 3
×2
AUG | Contractor
Minimal Wear
buy0.0700–0.0748
(under 1% of this wear's listings)
6.80 ₽
at 3.40
if this one runs out, you can take
Nova | Sand Dune (Minimal Wear) — 3.76 ₽+0.36 ₽ per item · on the market 891 · buy0.0700–0.0748
Tec-9 | Groundwater (Minimal Wear) — 3.98 ₽+0.58 ₽ per item · on the market 1 301 · buy0.0700–0.0748
PP-Bizon | Sand Dashed (Minimal Wear) — 3.99 ₽+0.59 ₽ per item · on the market 811 · buy0.0700–0.0748
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074809f′ (normalized) 0.020012wear 0.0700–0.1500on the market 716 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 6.10 ₽ · little data, days: 0
Set · 10 pcs37.17 ₽
+57.97
(+156.0%)
!
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
buy0.0700–0.0748
(under 1% of this wear's listings)
13.56 ₽
at 3.39
if this one runs out, you can take
UMP-45 | Mudder (Minimal Wear) — 3.99 ₽+0.60 ₽ per item · on the market 1 531 · buy0.0700–0.0748
AUG | Sweeper (Factory New) — 4.04 ₽+0.65 ₽ per item · on the market 3 723 · buy0.0000–0.0120
MP5-SD | Dirt Drop (Minimal Wear) — 4.04 ₽+0.65 ₽ per item · on the market 1 228 · buy0.0700–0.0748
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074809f′ (normalized) 0.020012wear 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 5.66 ₽ · little data, days: 2
×5
AUG | Sweeper
Factory New
buy0.0000–0.0042
(≈1% of this wear's listings)
20.20 ₽
at 4.04
if this one runs out, you can take
MAG-7 | Rust Coat (Factory New) — 17.05 ₽+13.01 ₽ per item · on the market 789 · buy0.0000–0.0070
MP5-SD | Dirt Drop (Factory New) — 32.51 ₽+28.47 ₽ per item · on the market 169 · buy0.0600–0.0651
UMP-45 | Mudder (Factory New) — 37.85 ₽+33.81 ₽ per item · on the market 252 · buy0.0600–0.0651
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004208f′ (normalized) 0.007013wear 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 5.94 ₽ · little data, days: 3
×1
AUG | Contractor
Minimal Wear
buy0.0700–0.0748
(under 1% of this wear's listings)
3.40 ₽
at 3.40
if this one runs out, you can take
Nova | Sand Dune (Minimal Wear) — 3.76 ₽+0.36 ₽ per item · on the market 891 · buy0.0700–0.0748
Tec-9 | Groundwater (Minimal Wear) — 3.98 ₽+0.58 ₽ per item · on the market 1 301 · buy0.0700–0.0748
PP-Bizon | Sand Dashed (Minimal Wear) — 3.99 ₽+0.59 ₽ per item · on the market 811 · buy0.0700–0.0748
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074809f′ (normalized) 0.020012wear 0.0700–0.1500on the market 716 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 6.10 ₽ · little data, days: 0
Set · 10 pcs37.16 ₽
+43.29
(+116.5%)
Another set, profit no worse than the best by%
What you get
10 outcomes
Profitable outcome 46%
Losing outcome 54%
at a loss
PP-Bizon | Candy Apple
Factory New
float up to 0.004054
16.27 ₽12.50%
SteamPP-Bizon | Candy Apple (Factory New)net 14.15 ₽sells 817 a weeknow 16.27 ₽ — cheaper than the month average 16.71 ₽sell now to a buy order: 15.32 ₽
(you get 13.32 ₽)) · buy orders: 39996
sell on Market.CSGO: 9.87 ₽ to your card
cheapest lot 10.83 · lots 136price ignores float
on CSFloat: from 11.27 ₽listings: 326
on CS.Money: ~ 12.07 ₽
on Lis-Skins: from 13.68 ₽listings: 291
at a loss
worst
Glock-18 | High Beam
Factory New
float up to 0.001081
14.12 ₽12.50%
SteamGlock-18 | High Beam (Factory New)net 12.28 ₽sells 4570 a weeknow 14.12 ₽ — cheaper than the month average 15.04 ₽sell now to a buy order: 13.52 ₽
(you get 11.75 ₽)) · buy orders: 95002
sell on Market.CSGO: 10.05 ₽ to your card
cheapest lot 11.03 · lots 776price ignores float
on CSFloat: from 13.68 ₽listings: 2585
on CS.Money: ~ 12.07 ₽
on Lis-Skins: from 13.68 ₽listings: 1100
at a loss
MAC-10 | Calf Skin
Factory New
float up to 0.013513
32.23 ₽12.50%
SteamMAC-10 | Calf Skin (Factory New)net 28.03 ₽sells 181 a weeknow 32.23 ₽ — cheaper than the month average 53.37 ₽sell now to a buy order: 38.75 ₽
(you get 33.69 ₽)) · buy orders: 10393
sell on Market.CSGO: 33.79 ₽ to your card
cheapest lot 37.06 · lots 48
on CSFloat: from 44.27 ₽listings: 175
on CS.Money: ~ 36.22 ₽
on Lis-Skins: from 35.42 ₽listings: 117
in profit
R8 Revolver | Nitro
Factory New
float up to 0.069999
239.88 ₽12.50%
SteamR8 Revolver | Nitro (Factory New)net 208.59 ₽sells 21 a weeknow 239.88 ₽ — cheaper than the month average 271.69 ₽no buy orders
sell on Market.CSGO: 218.32 ₽ to your card
cheapest lot 239.39 · lots 23
on CSFloat: from 194.80 ₽listings: 58
on CS.Money: ~ 190.78 ₽
on Lis-Skins: from 192.39 ₽listings: 66
in profit
Dual Berettas | Stained
Factory New
float up to 0.013513
60.35 ₽8.33%
SteamDual Berettas | Stained (Factory New)net 52.48 ₽The Italy Collectionsells 55 a weeknow 60.35 ₽ — cheaper than the month average 70.69 ₽sell now to a buy order: 59.48 ₽
(you get 51.72 ₽)) · buy orders: 6795
sell on Market.CSGO: 65.82 ₽ to your card
cheapest lot 72.18 · lots 11
on CSFloat: from 41.86 ₽listings: 94
on CS.Money: ~ 49.10 ₽
on Lis-Skins: from 64.40 ₽listings: 54
in profit
P2000 | Granite Marbleized
Factory New
float up to 0.069999
477.13 ₽8.33%
SteamP2000 | Granite Marbleized (Factory New)net 414.90 ₽The Italy Collectionsells 15 a weeknow 477.13 ₽ — cheaper than the month average 502.80 ₽sell now to a buy order: 479.41 ₽
(you get 416.87 ₽)) · buy orders: 6032
sell on Market.CSGO: 474.44 ₽ to your card
cheapest lot 520.22 · lots 11
on CSFloat: from 389.60 ₽listings: 66
on CS.Money: ~ 418.58 ₽
on Lis-Skins: from 412.14 ₽listings: 55
in profit
best
M4A1-S | Boreal Forest
Factory New
float up to 0.069999
780.96 ₽8.33%
SteamM4A1-S | Boreal Forest (Factory New)net 679.10 ₽The Italy Collectionsells 21 a weeknow 780.96 ₽ — cheaper than the month average 831.96 ₽sell now to a buy order: 779.49 ₽
(you get 677.81 ₽)) · buy orders: 5865
sell on Market.CSGO: 671.94 ₽ to your card
cheapest lot 736.78 · lots 29
on CSFloat: from 643.97 ₽listings: 82
on CS.Money: ~ 671.34 ₽
on Lis-Skins: from 649.60 ₽listings: 96
at a loss
Nova | Candy Apple
Factory New
float up to 0.004054
20.85 ₽8.33%
SteamNova | Candy Apple (Factory New)net 18.13 ₽The Italy Collectionsells 893 a weeknow 20.85 ₽ — cheaper than the month average 23.91 ₽sell now to a buy order: 18.92 ₽
(you get 16.45 ₽)) · buy orders: 40956
sell on Market.CSGO: 13.34 ₽ to your card
cheapest lot 14.63 · lots 202price ignores float
on CSFloat: from 13.68 ₽listings: 363
on CS.Money: ~ 15.29 ₽
on Lis-Skins: from 14.49 ₽listings: 345
now 108.85 ₽ — cheaper than the month average 129.23 ₽sell now to a buy order: 93.72 ₽
(you get 81.49 ₽)) · buy orders: 3816
sell on Market.CSGO: 95.55 ₽ to your card
cheapest lot 104.77 · lots 13
on CSFloat: from 90.16 ₽listings: 55
on CS.Money: ~ 93.38 ₽
on Lis-Skins: from 97.40 ₽listings: 46
at a loss
XM1014 | CaliCamo
Factory New
float up to 0.008108
19.33 ₽8.33%
SteamXM1014 | CaliCamo (Factory New)net 16.81 ₽The Italy Collectionsells 90 a weeknow 19.33 ₽ — cheaper than the month average 25.76 ₽sell now to a buy order: 18.92 ₽
(you get 16.45 ₽)) · buy orders: 11411
sell on Market.CSGO: 14.26 ₽ to your card
cheapest lot 15.64 · lots 20price ignores float
on CSFloat: from 13.68 ₽listings: 78
on CS.Money: ~ 14.49 ₽
on Lis-Skins: from 13.68 ₽listings: 109
float markup by input
how many times more the lots with the needed float cost
AUG | Sweeper (Factory New) × 56% of the wear range fitsat least ×2.4720.20 → 49.89 ₽
AUG | Contractor (Minimal Wear) × 56% of the wear range fitsat least ×2.4717.00 → 41.99 ₽
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, 0.013513, 0.069999, 0.069999, 0.004054, 0.069999, 0.008108
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 Italy Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+63.34 ₽a worse week happens one time in ten
In a typical week+87.57 ₽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 Italy 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 3369786
· The 2021 Mirage Collection + The Italy Collection · profit 90.42₽
· invest 77.00₽
Souvenir SSG 08 | Prey (Factory New) instead of AUG | Sweeper (Factory New); AUG | Contractor (Minimal Wear): float at most 0.074257 instead of 0.074809
Craft 3369135
· The 2021 Dust 2 Collection + The Italy Collection · profit 88.36₽
· invest 91.65₽
sells slowly
Souvenir Sawed-Off | Parched (Factory New) instead of AUG | Sweeper (Factory New); AUG | Contractor (Minimal Wear): float at most 0.074307 instead of 0.074809
Craft 3368526
· The 2018 Nuke Collection + The Italy Collection · profit 79.92₽
· invest 38.40₽
Nova | Mandrel (Factory New) instead of AUG | Sweeper (Factory New); AUG | Contractor (Minimal Wear): float at most 0.074357 instead of 0.074809
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.