Industrial Grade → Mil-Spec Grade
About the craftCraft 3325744 · 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 6 шт., годных ≈2, 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.
×6
MP7 | Motherboard
Field-Tested
buy0.1500–0.1629
(under 1% of this wear's listings)
18.00 ₽
at 3.00
if this one runs out, you can take
Galil AR | Cold Fusion (Field-Tested) — 4.74 ₽+1.74 ₽ per item · on the market 2 381 · buy0.1500–0.2705
M4A4 | Mainframe (Field-Tested) — 5.11 ₽+2.11 ₽ per item · on the market 3 138 · buy0.1500–0.1629
Negev | Bulkhead (Field-Tested) — 5.26 ₽+2.26 ₽ per item · on the market 2 766 · buy0.1500–0.1629
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162997f′ (normalized) 0.325994wear 0.1500–0.3800on the market 1 661 · good ≈ 2
Market history: no data yet
Lis-Skins: suitable 73 of 915 · from 14.68 ₽ (float 0.1503) · craft not before 31.10 · data 23.10 13:22 MSK
×3
SG 553 | Basket Halftone
Field-Tested
buy0.1500–0.1629
(under 1% of this wear's listings)
7.32 ₽
at 2.44
if this one runs out, you can take
FAMAS | Grey Ghost (Field-Tested) — 2.51 ₽+0.07 ₽ per item · on the market 7 267 · buy0.1500–0.1731
Galil AR | O-Ranger (Field-Tested) — 2.51 ₽+0.07 ₽ per item · on the market 8 190 · buy0.1500–0.2037
M4A4 | Steel Work (Field-Tested) — 2.69 ₽+0.25 ₽ per item · on the market 6 200 · buy0.1500–0.1901
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162997f′ (normalized) 0.271661wear 0.1500–0.3800on the market 7 783 · good ≈ 13
on the market with this float, usually ~4,
new listings per day can't be counted yet, cheapest usually 2.66 ₽ · among lots up to 3.50 ₽ · little data, days: 0
Lis-Skins: suitable 15 of 416 · from 13.87 ₽ (float 0.1514) · craft not before 31.10 · data 23.10 13:22 MSK
×1
Galil AR | O-Ranger
Field-Tested
buy0.1500–0.1629
(under 1% of this wear's listings)
2.51 ₽
at 2.51
if this one runs out, you can take
M4A4 | Steel Work (Field-Tested) — 2.69 ₽+0.18 ₽ per item · on the market 6 200 · buy0.1500–0.1521
SG 553 | Basket Halftone (Minimal Wear) — 3.40 ₽+0.89 ₽ per item · on the market 2 508 · buy0.0700–0.1303
FAMAS | Grey Ghost (Minimal Wear) — 4.08 ₽+1.57 ₽ per item · on the market 2 264 · buy0.0700–0.1385
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162997f′ (normalized) 0.217329wear 0.1500–0.3800on the market 8 190 · good ≈ 13
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 3.54 ₽ · little data, days: 0
Lis-Skins: suitable 4 of 807 · from 14.68 ₽ (float 0.1530) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 10 pcs27.83 ₽
+7.71
(+27.7%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 8 шт., годных ≈3, 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
MP7 | Motherboard
Field-Tested
buy0.1500–0.1663
(under 1% of this wear's listings)
24.00 ₽
at 3.00
if this one runs out, you can take
Galil AR | Cold Fusion (Field-Tested) — 4.74 ₽+1.74 ₽ per item · on the market 2 381 · buy0.1500–0.2761
M4A4 | Mainframe (Field-Tested) — 5.11 ₽+2.11 ₽ per item · on the market 3 138 · buy0.1500–0.1663
Negev | Bulkhead (Field-Tested) — 5.26 ₽+2.26 ₽ per item · on the market 2 766 · buy0.1500–0.1663
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166356f′ (normalized) 0.332712wear 0.1500–0.3800on the market 1 661 · good ≈ 3
Market history: no data yet
Lis-Skins: suitable 95 of 915 · from 14.68 ₽ (float 0.1503) · craft not before 31.10 · data 23.10 13:22 MSK
×1
Galil AR | Cold Fusion
Field-Tested
buy0.1500–0.1663
(under 1% of this wear's listings)
4.74 ₽
at 4.74
if this one runs out, you can take
MP7 | Motherboard (Minimal Wear) — 7.77 ₽+3.03 ₽ per item · on the market 1 013 · buy0.0700–0.1002
M4A4 | Mainframe (Minimal Wear) — 8.71 ₽+3.97 ₽ per item · on the market 1 143 · buy0.0700–0.1002
Negev | Bulkhead (Minimal Wear) — 8.71 ₽+3.97 ₽ per item · on the market 1 707 · buy0.0700–0.1002
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166356f′ (normalized) 0.200429wear 0.1500–0.3800on the market 2 381 · good ≈ 5
Market history: no data yet
Lis-Skins: suitable 16 of 1308 · from 20.39 ₽ (float 0.1581) · craft not before 31.10 · data 23.10 13:22 MSK
×1
SG 553 | Basket Halftone
Minimal Wear
buy0.0700–0.0756
(under 1% of this wear's listings)
3.40 ₽
at 3.40
if this one runs out, you can take
FAMAS | Grey Ghost (Minimal Wear) — 4.08 ₽+0.68 ₽ per item · on the market 2 264 · buy0.0700–0.0803
Tec-9 | Citric Acid (Minimal Wear) — 4.33 ₽+0.93 ₽ per item · on the market 4 558 · buy0.0700–0.0756
M4A4 | Steel Work (Minimal Wear) — 4.50 ₽+1.10 ₽ per item · on the market 5 381 · buy0.0700–0.0883
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075689f′ (normalized) 0.126148wear 0.0700–0.1500on the market 2 508 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one, cheapest usually 4.86 ₽ · among lots up to 4.92 ₽
Lis-Skins: suitable 15 of 358 · from 21.21 ₽ (float 0.0719) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 10 pcs32.14 ₽
+11.23
(+34.9%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 4 шт., годных ≈3, 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.
×4
MP7 | Motherboard
Field-Tested
buy0.1500–0.1660
(under 1% of this wear's listings)
12.00 ₽
at 3.00
if this one runs out, you can take
Galil AR | Cold Fusion (Field-Tested) — 4.74 ₽+1.74 ₽ per item · on the market 2 381 · buy0.1500–0.2755
M4A4 | Mainframe (Field-Tested) — 5.11 ₽+2.11 ₽ per item · on the market 3 138 · buy0.1500–0.1660
Negev | Bulkhead (Field-Tested) — 5.26 ₽+2.26 ₽ per item · on the market 2 766 · buy0.1500–0.1660
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166015f′ (normalized) 0.332030wear 0.1500–0.3800on the market 1 661 · good ≈ 3
Market history: no data yet
Lis-Skins: suitable 93 of 915 · from 14.68 ₽ (float 0.1503) · craft not before 31.10 · data 23.10 13:22 MSK
×6
SG 553 | Basket Halftone
Field-Tested
buy0.1500–0.1660
(under 1% of this wear's listings)
14.64 ₽
at 2.44
if this one runs out, you can take
FAMAS | Grey Ghost (Field-Tested) — 2.51 ₽+0.07 ₽ per item · on the market 7 267 · buy0.1500–0.1763
Galil AR | O-Ranger (Field-Tested) — 2.51 ₽+0.07 ₽ per item · on the market 8 190 · buy0.1500–0.2075
M4A4 | Steel Work (Field-Tested) — 2.69 ₽+0.25 ₽ per item · on the market 6 200 · buy0.1500–0.1936
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166015f′ (normalized) 0.276692wear 0.1500–0.3800on the market 7 783 · good ≈ 16
on the market with this float, usually ~5,
new listings per day can't be counted yet, cheapest usually 2.66 ₽ · among lots up to 3.50 ₽ · little data, days: 0
Lis-Skins: suitable 20 of 416 · from 13.87 ₽ (float 0.1514) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 10 pcs26.64 ₽
+3.68
(+13.8%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 7 шт., годных ≈2, 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
MP7 | Motherboard
Field-Tested
buy0.1500–0.1629
(under 1% of this wear's listings)
21.00 ₽
at 3.00
if this one runs out, you can take
Galil AR | Cold Fusion (Field-Tested) — 4.74 ₽+1.74 ₽ per item · on the market 2 381 · buy0.1500–0.2705
M4A4 | Mainframe (Field-Tested) — 5.11 ₽+2.11 ₽ per item · on the market 3 138 · buy0.1500–0.1629
Negev | Bulkhead (Field-Tested) — 5.26 ₽+2.26 ₽ per item · on the market 2 766 · buy0.1500–0.1629
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162997f′ (normalized) 0.325994wear 0.1500–0.3800on the market 1 661 · good ≈ 2
Market history: no data yet
Lis-Skins: suitable 73 of 915 · from 14.68 ₽ (float 0.1503) · craft not before 31.10 · data 23.10 13:22 MSK
×1
SG 553 | Basket Halftone
Field-Tested
buy0.1500–0.1629
(under 1% of this wear's listings)
2.44 ₽
at 2.44
if this one runs out, you can take
FAMAS | Grey Ghost (Field-Tested) — 2.51 ₽+0.07 ₽ per item · on the market 7 267 · buy0.1500–0.1731
Galil AR | O-Ranger (Field-Tested) — 2.51 ₽+0.07 ₽ per item · on the market 8 190 · buy0.1500–0.2037
M4A4 | Steel Work (Field-Tested) — 2.69 ₽+0.25 ₽ per item · on the market 6 200 · buy0.1500–0.1901
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162997f′ (normalized) 0.271661wear 0.1500–0.3800on the market 7 783 · good ≈ 13
on the market with this float, usually ~4,
new listings per day can't be counted yet, cheapest usually 2.66 ₽ · among lots up to 3.50 ₽ · little data, days: 0
Lis-Skins: suitable 15 of 416 · from 13.87 ₽ (float 0.1514) · craft not before 31.10 · data 23.10 13:22 MSK
×2
Galil AR | O-Ranger
Field-Tested
buy0.1500–0.1629
(under 1% of this wear's listings)
5.02 ₽
at 2.51
if this one runs out, you can take
M4A4 | Steel Work (Field-Tested) — 2.69 ₽+0.18 ₽ per item · on the market 6 200 · buy0.1500–0.1521
SG 553 | Basket Halftone (Minimal Wear) — 3.40 ₽+0.89 ₽ per item · on the market 2 508 · buy0.0700–0.1303
FAMAS | Grey Ghost (Minimal Wear) — 4.08 ₽+1.57 ₽ per item · on the market 2 264 · buy0.0700–0.1385
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162997f′ (normalized) 0.217329wear 0.1500–0.3800on the market 8 190 · good ≈ 13
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 3.54 ₽ · little data, days: 0
Lis-Skins: suitable 4 of 807 · from 14.68 ₽ (float 0.1530) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 10 pcs28.46 ₽
+9.69
(+34.0%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 5 шт., годных ≈2, 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
MP7 | Motherboard
Field-Tested
buy0.1500–0.1629
(under 1% of this wear's listings)
15.00 ₽
at 3.00
if this one runs out, you can take
Galil AR | Cold Fusion (Field-Tested) — 4.74 ₽+1.74 ₽ per item · on the market 2 381 · buy0.1500–0.2705
M4A4 | Mainframe (Field-Tested) — 5.11 ₽+2.11 ₽ per item · on the market 3 138 · buy0.1500–0.1629
Negev | Bulkhead (Field-Tested) — 5.26 ₽+2.26 ₽ per item · on the market 2 766 · buy0.1500–0.1629
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162997f′ (normalized) 0.325994wear 0.1500–0.3800on the market 1 661 · good ≈ 2
Market history: no data yet
Lis-Skins: suitable 73 of 915 · from 14.68 ₽ (float 0.1503) · craft not before 31.10 · data 23.10 13:22 MSK
×5
SG 553 | Basket Halftone
Field-Tested
buy0.1500–0.1629
(under 1% of this wear's listings)
12.20 ₽
at 2.44
if this one runs out, you can take
FAMAS | Grey Ghost (Field-Tested) — 2.51 ₽+0.07 ₽ per item · on the market 7 267 · buy0.1500–0.1731
Galil AR | O-Ranger (Field-Tested) — 2.51 ₽+0.07 ₽ per item · on the market 8 190 · buy0.1500–0.2037
M4A4 | Steel Work (Field-Tested) — 2.69 ₽+0.25 ₽ per item · on the market 6 200 · buy0.1500–0.1901
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162997f′ (normalized) 0.271661wear 0.1500–0.3800on the market 7 783 · good ≈ 13
on the market with this float, usually ~4,
new listings per day can't be counted yet, cheapest usually 2.66 ₽ · among lots up to 3.50 ₽ · little data, days: 0
Lis-Skins: suitable 15 of 416 · from 13.87 ₽ (float 0.1514) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 10 pcs27.20 ₽
+5.73
(+21.1%)
Another set, profit no worse than the best by%
What you get
10 outcomes
Profitable outcome 67%
Losing outcome 27%
About break-even 7%
in profit
best
AWP | Acheron
Field-Tested
float up to 0.248027
88.78 ₽15.00%
SteamAWP | Acheron (Field-Tested)net 77.20 ₽sells 3101 a weekmonth average 88.78 ₽, sold 12462 — it costs more now, the calculation uses the averagesell now to a buy order: 77.61 ₽
(you get 67.48 ₽)) · buy orders: 53915
sell on Market.CSGO: 59.35 ₽ to your card
cheapest lot 65.08 · lots 220
on CSFloat: from 58.77 ₽listings: 279
on CS.Money: ~ 61.99 ₽
on Lis-Skins: from 56.36 ₽listings: 209
in profit
MP5-SD | Co-Processor
Minimal Wear
float up to 0.149413
40.89 ₽15.00%
SteamMP5-SD | Co-Processor (Minimal Wear)net 35.56 ₽sells 269 a weeknow 40.89 ₽ — cheaper than the month average 47.08 ₽sell now to a buy order: 38.35 ₽
(you get 33.34 ₽)) · buy orders: 10694
sell on Market.CSGO: 33.88 ₽ to your card
cheapest lot 37.15 · lots 13
on CSFloat: from 90.17 ₽listings: 38
on CS.Money: ~ 33.81 ₽
on Lis-Skins: from 46.70 ₽listings: 40
in profit
P250 | Exchanger
Minimal Wear
float up to 0.149413
40.26 ₽15.00%
SteamP250 | Exchanger (Minimal Wear)net 35.01 ₽sells 220 a weeknow 40.26 ₽ — cheaper than the month average 43.70 ₽sell now to a buy order: 39.26 ₽
(you get 34.13 ₽)) · buy orders: 13204
sell on Market.CSGO: 34.10 ₽ to your card
cheapest lot 37.40 · lots 39
on CSFloat: from 42.67 ₽listings: 67
on CS.Money: ~ 36.23 ₽
on Lis-Skins: from 38.65 ₽listings: 70
in profit
P90 | Facility Negative
Minimal Wear
float up to 0.149413
41.57 ₽15.00%
SteamP90 | Facility Negative (Minimal Wear)net 36.15 ₽sells 272 a weeknow 41.57 ₽ — cheaper than the month average 44.67 ₽no buy orders
sell on Market.CSGO: 38.42 ₽ to your card
cheapest lot 42.13 · lots 19
on CSFloat: from 56.36 ₽listings: 33
on CS.Money: ~ 33.81 ₽
on Lis-Skins: from 39.45 ₽listings: 53
in profit
AWP | Arsenic Spill
Minimal Wear
float up to 0.149999
40.72 ₽6.67%
SteamAWP | Arsenic Spill (Minimal Wear)net 35.41 ₽The Radiant Collectionsells 2178 a weeknow 40.72 ₽ — cheaper than the month average 48.67 ₽sell now to a buy order: 38.35 ₽
(you get 33.34 ₽)) · buy orders: 19485
sell on Market.CSGO: 28.33 ₽ to your card
cheapest lot 31.07 · lots 202
on CSFloat: from 28.18 ₽listings: 122
on Lis-Skins: from 28.98 ₽listings: 441
at a loss
Glock-18 | Coral Bloom
Field-Tested
float up to 0.224999
21.34 ₽6.67%
SteamGlock-18 | Coral Bloom (Field-Tested)net 18.56 ₽The Radiant Collectionsells 2819 a weekmonth average 21.34 ₽, sold 11213 — it costs more now, the calculation uses the averagesell now to a buy order: 21.00 ₽
(you get 18.26 ₽)) · buy orders: 25945
sell on Market.CSGO: 16.14 ₽ to your card
cheapest lot 17.70 · lots 145
on CSFloat: from 13.69 ₽listings: 126
on CS.Money: ~ 13.69 ₽
on Lis-Skins: from 16.91 ₽listings: 144
about break-even
M4A1-S | Rose Hex
Minimal Wear
float up to 0.149413
33.01 ₽6.67%
SteamM4A1-S | Rose Hex (Minimal Wear)net 28.70 ₽The Radiant Collectionsells 888 a weeknow 33.01 ₽ — cheaper than the month average 33.29 ₽sell now to a buy order: 28.30 ₽
(you get 24.60 ₽)) · buy orders: 14514
sell on Market.CSGO: 20.66 ₽ to your card
cheapest lot 22.66 · lots 70
on CSFloat: from 20.13 ₽listings: 84
on CS.Money: ~ 20.13 ₽
on Lis-Skins: from 20.93 ₽listings: 191
at a loss
MP9 | Shredded
Field-Tested
float up to 0.179296
14.09 ₽6.67%
SteamMP9 | Shredded (Field-Tested)net 12.25 ₽The Radiant Collectionsells 1515 a weeknow 14.09 ₽ — cheaper than the month average 15.24 ₽sell now to a buy order: 11.87 ₽
(you get 10.32 ₽)) · buy orders: 19074
sell on Market.CSGO: 9.85 ₽ to your card
cheapest lot 10.81 · lots 276
on CSFloat: from 9.66 ₽listings: 53
on CS.Money: ~ 10.47 ₽
on Lis-Skins: from 10.47 ₽listings: 416
at a loss
P250 | Red Tide
Field-Tested
float up to 0.224120
14.98 ₽6.67%
SteamP250 | Red Tide (Field-Tested)net 13.03 ₽The Radiant Collectionsells 2216 a weeknow 14.98 ₽ — cheaper than the month average 17.15 ₽sell now to a buy order: 14.18 ₽
(you get 12.33 ₽)) · buy orders: 20448
sell on Market.CSGO: 9.61 ₽ to your card
cheapest lot 10.54 · lots 172
on CSFloat: from 11.27 ₽listings: 113
on CS.Money: ~ 12.08 ₽
on Lis-Skins: from 11.27 ₽listings: 301
at a loss
worst
SSG 08 | Blush Pour
Field-Tested
float up to 0.202734
13.05 ₽6.67%
SteamSSG 08 | Blush Pour (Field-Tested)net 11.35 ₽The Radiant Collectionsells 1429 a weeknow 13.05 ₽ — cheaper than the month average 15.09 ₽sell now to a buy order: 10.96 ₽
(you get 9.53 ₽)) · buy orders: 15826
sell on Market.CSGO: 8.77 ₽ to your card
cheapest lot 9.62 · lots 206
on CSFloat: from 8.86 ₽listings: 103
on CS.Money: ~ 10.47 ₽
on Lis-Skins: from 10.47 ₽listings: 729
float markup by input
how many times more the lots with the needed float cost
MP7 | Motherboard (Field-Tested) × 66% of the wear range fitsat least ×2.5118.00 → 45.18 ₽
SG 553 | Basket Halftone (Field-Tested) × 36% of the wear range fitsat least ×2.267.32 → 16.54 ₽
Galil AR | O-Ranger (Field-Tested) × 16% of the wear range fitsat least ×2.162.51 → 5.42 ₽
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 0.298827897
outcomes come out up to 0.248027, 0.149413, 0.149413, 0.149413, 0.149999, 0.224999, 0.149413, 0.179296, 0.224120, 0.202734
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 Radiant Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+4.60 ₽a worse week happens one time in ten
In a typical week+6.87 ₽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 Radiant 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.