Mil-Spec Grade → Restricted
About the craftCraft 3241475 · 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 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
P250 | Exchanger
Minimal Wear
buy0.0700–0.0744
(under 1% of this wear's listings)
126.78 ₽
at 42.26
if this one runs out, you can take
P90 | Facility Negative (Minimal Wear) — 43.05 ₽+0.79 ₽ per item · on the market 293 · buy0.0700–0.0744
MP5-SD | Co-Processor (Minimal Wear) — 43.14 ₽+0.88 ₽ per item · on the market 308 · buy0.0700–0.0744
AWP | Acheron (Minimal Wear) — 179.46 ₽+137.20 ₽ per item · on the market 931 · buy0.0700–0.1235
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074424f′ (normalized) 0.148848wear 0.0700–0.1500on the market 264 · good ≈ 0
on the market with this float, usually ~1,
new listings per day can't be counted yet, cheapest usually 160.28 ₽ · among lots up to 180.69 ₽ · little data, days: 0
Lis-Skins: no listings with this float (total 70) · data 23.10 01:48 MSK
×1
FAMAS | Crypsis
Minimal Wear
buy0.0700–0.0744
(under 1% of this wear's listings)
31.45 ₽
at 31.45
if this one runs out, you can take
P250 | Verdigris (Minimal Wear) — 36.74 ₽+5.29 ₽ per item · on the market 233 · buy0.0700–0.0947
P90 | Off World (Minimal Wear) — 40.99 ₽+9.54 ₽ per item · on the market 140 · buy0.0700–0.1014
MP7 | Mischief (Field-Tested) — 41.00 ₽+9.55 ₽ per item · on the market 580 · buy0.1500–0.2217
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074424f′ (normalized) 0.135317wear 0.0700–0.1500on the market 82 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 8 of 75 · from 50.56 ₽ (float 0.0711) · craft not before 30.10 · data 23.10 01:48 MSK
×6
MP7 | Mischief
Field-Tested
buy0.1500–0.1627
(under 1% of this wear's listings)
246.00 ₽
at 41.00
if this one runs out, you can take
P90 | Off World (Factory New) — 106.92 ₽+65.92 ₽ per item · on the market 101 · buy0.0000–0.0522
FAMAS | Crypsis (Factory New) — 110.68 ₽+69.68 ₽ per item · on the market 464 · buy0.0000–0.0383
P250 | Verdigris (Factory New) — 110.68 ₽+69.68 ₽ per item · on the market 231 · buy0.0000–0.0487
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162720f′ (normalized) 0.069689wear 0.1500–0.3800on the market 580 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 106) · data 23.10 01:48 MSK
Set · 10 pcs404.23 ₽
+238.31
(+59.0%)
!
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 8% 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
P250 | Exchanger
Minimal Wear
buy0.0700–0.0764
(under 1% of this wear's listings)
169.04 ₽
at 42.26
if this one runs out, you can take
P90 | Facility Negative (Minimal Wear) — 43.05 ₽+0.79 ₽ per item · on the market 293 · buy0.0700–0.0764
MP5-SD | Co-Processor (Minimal Wear) — 43.14 ₽+0.88 ₽ per item · on the market 308 · buy0.0700–0.0764
AWP | Acheron (Minimal Wear) — 179.46 ₽+137.20 ₽ per item · on the market 931 · buy0.0700–0.1269
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.076452f′ (normalized) 0.152905wear 0.0700–0.1500on the market 264 · good ≈ 0
on the market with this float, usually ~2,
new listings per day can't be counted yet, cheapest usually 160.28 ₽ · among lots up to 180.69 ₽ · little data, days: 0
Lis-Skins: no listings with this float (total 70) · data 23.10 01:48 MSK
×5
MP7 | Mischief
Field-Tested
buy0.1500–0.1685
(under 1% of this wear's listings)
205.00 ₽
at 41.00
if this one runs out, you can take
MAC-10 | Whitefish (Minimal Wear) — 42.21 ₽+1.21 ₽ per item · on the market 273 · buy0.0700–0.0761
P90 | Off World (Factory New) — 106.92 ₽+65.92 ₽ per item · on the market 101 · buy0.0000–0.0571
FAMAS | Crypsis (Factory New) — 110.68 ₽+69.68 ₽ per item · on the market 464 · buy0.0000–0.0418
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.168552f′ (normalized) 0.076169wear 0.1500–0.3800on the market 580 · good ≈ 1
Market history: no data yet
Lis-Skins: no listings with this float (total 106) · data 23.10 01:48 MSK
×1
P90 | Off World
Factory New
buy0.0000–0.0056
(≈1% of this wear's listings)
106.92 ₽
at 106.92
if this one runs out, you can take
FAMAS | Crypsis (Factory New) — 110.68 ₽+3.76 ₽ per item · on the market 464 · buy0.0000–0.0041
P250 | Verdigris (Factory New) — 110.68 ₽+3.76 ₽ per item · on the market 231 · buy0.0000–0.0052
Galil AR | Akoben (Factory New) — 138.60 ₽+31.68 ₽ per item · on the market 229 · buy0.0000–0.0056
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005646f′ (normalized) 0.007528wear 0.0000–0.0700on the market 101 · good ≈ 1
Market history: no data yet
Lis-Skins: no listings with this float (total 66) · data 23.10 01:48 MSK
Set · 10 pcs480.96 ₽
+300.56
(+62.5%)
!
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 8% 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
P250 | Exchanger
Minimal Wear
buy0.0700–0.0760
(under 1% of this wear's listings)
211.30 ₽
at 42.26
if this one runs out, you can take
P90 | Facility Negative (Minimal Wear) — 43.05 ₽+0.79 ₽ per item · on the market 293 · buy0.0700–0.0760
MP5-SD | Co-Processor (Minimal Wear) — 43.14 ₽+0.88 ₽ per item · on the market 308 · buy0.0700–0.0760
AWP | Acheron (Minimal Wear) — 179.46 ₽+137.20 ₽ per item · on the market 931 · buy0.0700–0.1262
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.076083f′ (normalized) 0.152167wear 0.0700–0.1500on the market 264 · good ≈ 0
on the market with this float, usually ~2,
new listings per day can't be counted yet, cheapest usually 160.28 ₽ · among lots up to 180.69 ₽ · little data, days: 0
Lis-Skins: no listings with this float (total 70) · data 23.10 01:48 MSK
×3
MP7 | Mischief
Field-Tested
buy0.1500–0.1674
(under 1% of this wear's listings)
123.00 ₽
at 41.00
if this one runs out, you can take
MAC-10 | Whitefish (Minimal Wear) — 42.21 ₽+1.21 ₽ per item · on the market 273 · buy0.0700–0.0749
P90 | Off World (Factory New) — 106.92 ₽+65.92 ₽ per item · on the market 101 · buy0.0000–0.0562
FAMAS | Crypsis (Factory New) — 110.68 ₽+69.68 ₽ per item · on the market 464 · buy0.0000–0.0412
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.167490f′ (normalized) 0.074989wear 0.1500–0.3800on the market 580 · good ≈ 1
Market history: no data yet
Lis-Skins: no listings with this float (total 106) · data 23.10 01:48 MSK
×2
P90 | Off World
Factory New
buy0.0000–0.0053
(≈1% of this wear's listings)
213.84 ₽
at 106.92
if this one runs out, you can take
FAMAS | Crypsis (Factory New) — 110.68 ₽+3.76 ₽ per item · on the market 464 · buy0.0000–0.0039
P250 | Verdigris (Factory New) — 110.68 ₽+3.76 ₽ per item · on the market 231 · buy0.0000–0.0049
Galil AR | Akoben (Factory New) — 138.60 ₽+31.68 ₽ per item · on the market 229 · buy0.0000–0.0053
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005323f′ (normalized) 0.007097wear 0.0000–0.0700on the market 101 · good ≈ 1
Market history: no data yet
Lis-Skins: no listings with this float (total 66) · data 23.10 01:48 MSK
Set · 10 pcs548.14 ₽
+372.37
(+67.9%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 6 шт., годных ≈0, 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.
×6
P250 | Exchanger
Minimal Wear
buy0.0700–0.0755
(under 1% of this wear's listings)
253.56 ₽
at 42.26
if this one runs out, you can take
P90 | Facility Negative (Minimal Wear) — 43.05 ₽+0.79 ₽ per item · on the market 293 · buy0.0700–0.0755
MP5-SD | Co-Processor (Minimal Wear) — 43.14 ₽+0.88 ₽ per item · on the market 308 · buy0.0700–0.0755
AWP | Acheron (Minimal Wear) — 179.46 ₽+137.20 ₽ per item · on the market 931 · buy0.0700–0.1254
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075586f′ (normalized) 0.151173wear 0.0700–0.1500on the market 264 · good ≈ 0
on the market with this float, usually ~2,
new listings per day can't be counted yet, cheapest usually 160.28 ₽ · among lots up to 180.69 ₽ · little data, days: 0
Lis-Skins: no listings with this float (total 70) · data 23.10 01:48 MSK
×1
MP7 | Mischief
Field-Tested
buy0.1500–0.1660
(under 1% of this wear's listings)
41.00 ₽
at 41.00
if this one runs out, you can take
MAC-10 | Whitefish (Minimal Wear) — 42.21 ₽+1.21 ₽ per item · on the market 273 · buy0.0700–0.0734
P90 | Off World (Factory New) — 106.92 ₽+65.92 ₽ per item · on the market 101 · buy0.0000–0.0550
FAMAS | Crypsis (Factory New) — 110.68 ₽+69.68 ₽ per item · on the market 464 · buy0.0000–0.0403
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.166062f′ (normalized) 0.073402wear 0.1500–0.3800on the market 580 · good ≈ 1
Market history: no data yet
Lis-Skins: no listings with this float (total 106) · data 23.10 01:48 MSK
×3
P90 | Off World
Factory New
buy0.0000–0.0048
(≈1% of this wear's listings)
320.76 ₽
at 106.92
if this one runs out, you can take
FAMAS | Crypsis (Factory New) — 110.68 ₽+3.76 ₽ per item · on the market 464 · buy0.0000–0.0035
P250 | Verdigris (Factory New) — 110.68 ₽+3.76 ₽ per item · on the market 231 · buy0.0000–0.0045
Galil AR | Akoben (Factory New) — 138.60 ₽+31.68 ₽ per item · on the market 229 · buy0.0000–0.0048
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004888f′ (normalized) 0.006518wear 0.0000–0.0700on the market 101 · good ≈ 1
Market history: no data yet
Lis-Skins: no listings with this float (total 66) · data 23.10 01:48 MSK
Set · 10 pcs615.32 ₽
+444.17
(+72.2%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 6 шт., годных ≈0, 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.
×6
P250 | Exchanger
Minimal Wear
buy0.0700–0.0754
(under 1% of this wear's listings)
253.56 ₽
at 42.26
if this one runs out, you can take
P90 | Facility Negative (Minimal Wear) — 43.05 ₽+0.79 ₽ per item · on the market 293 · buy0.0700–0.0754
MP5-SD | Co-Processor (Minimal Wear) — 43.14 ₽+0.88 ₽ per item · on the market 308 · buy0.0700–0.0754
AWP | Acheron (Minimal Wear) — 179.46 ₽+137.20 ₽ per item · on the market 931 · buy0.0700–0.1251
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075417f′ (normalized) 0.150835wear 0.0700–0.1500on the market 264 · good ≈ 0
on the market with this float, usually ~2,
new listings per day can't be counted yet, cheapest usually 160.28 ₽ · among lots up to 180.69 ₽ · little data, days: 0
Lis-Skins: no listings with this float (total 70) · data 23.10 01:48 MSK
×1
MP5-SD | Co-Processor
Factory New
buy0.0000–0.0047
(3% of this wear's listings)
183.74 ₽
at 183.74
if this one runs out, you can take
P90 | Facility Negative (Factory New) — 188.99 ₽+5.25 ₽ per item · on the market 238 · buy0.0000–0.0047
P250 | Exchanger (Factory New) — 189.71 ₽+5.97 ₽ per item · on the market 326 · buy0.0000–0.0047
AWP | Acheron (Factory New) — 886.21 ₽+702.47 ₽ per item · on the market 438 · buy0.0000–0.0078
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004740f′ (normalized) 0.009481wear 0.0000–0.0700on the market 272 · good ≈ 9
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 290.00 ₽
Lis-Skins: no listings with this float (total 35) · data 23.10 01:48 MSK
×1
MP7 | Mischief
Field-Tested
buy0.1500–0.1655
(under 1% of this wear's listings)
41.00 ₽
at 41.00
if this one runs out, you can take
MAC-10 | Whitefish (Minimal Wear) — 42.21 ₽+1.21 ₽ per item · on the market 273 · buy0.0700–0.0728
P90 | Off World (Factory New) — 106.92 ₽+65.92 ₽ per item · on the market 101 · buy0.0000–0.0546
FAMAS | Crypsis (Factory New) — 110.68 ₽+69.68 ₽ per item · on the market 464 · buy0.0000–0.0400
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165576f′ (normalized) 0.072862wear 0.1500–0.3800on the market 580 · good ≈ 1
Market history: no data yet
Lis-Skins: no listings with this float (total 106) · data 23.10 01:48 MSK
×2
P90 | Off World
Factory New
buy0.0000–0.0047
(≈1% of this wear's listings)
213.84 ₽
at 106.92
if this one runs out, you can take
FAMAS | Crypsis (Factory New) — 110.68 ₽+3.76 ₽ per item · on the market 464 · buy0.0000–0.0034
P250 | Verdigris (Factory New) — 110.68 ₽+3.76 ₽ per item · on the market 231 · buy0.0000–0.0044
Galil AR | Akoben (Factory New) — 138.60 ₽+31.68 ₽ per item · on the market 229 · buy0.0000–0.0047
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004740f′ (normalized) 0.006320wear 0.0000–0.0700on the market 101 · good ≈ 1
Market history: no data yet
Lis-Skins: no listings with this float (total 66) · data 23.10 01:48 MSK
Set · 10 pcs692.14 ₽
+506.33
(+73.2%)
Another set, profit no worse than the best by%
What you get
8 outcomes
Profitable outcome 34%
Losing outcome 56%
About break-even 10%
in profit
AWP | Atheris
Minimal Wear
float up to 0.099999
703.47 ₽14.00%
SteamAWP | Atheris (Minimal Wear)net 611.71 ₽The Prisma Collectionsells 1026 a weeknow 703.47 ₽ — cheaper than the month average 785.43 ₽sell now to a buy order: 681.85 ₽
(you get 592.91 ₽)) · buy orders: 44114
sell on Market.CSGO: 535.63 ₽ to your card
cheapest lot 587.32 · lots 234
on CSFloat: from 530.08 ₽listings: 535
on CS.Money: ~ 580.64 ₽
on Lis-Skins: from 536.60 ₽listings: 450
at a loss
Desert Eagle | Light Rail
Minimal Wear
float up to 0.089999
228.32 ₽14.00%
SteamDesert Eagle | Light Rail (Minimal Wear)net 198.54 ₽The Prisma Collectionsells 683 a weeknow 228.32 ₽ — cheaper than the month average 259.14 ₽sell now to a buy order: 227.28 ₽
(you get 197.63 ₽)) · buy orders: 35944
sell on Market.CSGO: 174.03 ₽ to your card
cheapest lot 190.83 · lots 159
on CSFloat: from 172.07 ₽listings: 214
on CS.Money: ~ 172.89 ₽
on Lis-Skins: from 170.44 ₽listings: 203
at a loss
worst
MP5-SD | Gauss
Minimal Wear
float up to 0.099999
103.75 ₽14.00%
SteamMP5-SD | Gauss (Minimal Wear)net 90.22 ₽The Prisma Collectionsells 119 a weekmonth average 103.75 ₽, sold 368 — it costs more now, the calculation uses the averagesell now to a buy order: 81.90 ₽
(you get 71.21 ₽)) · buy orders: 9913
sell on Market.CSGO: 76.80 ₽ to your card
cheapest lot 84.22 · lots 80
on CSFloat: from 65.24 ₽listings: 42
on CS.Money: ~ 75.03 ₽
on Lis-Skins: from 73.40 ₽listings: 148
at a loss
Tec-9 | Bamboozle
Minimal Wear
float up to 0.079999
113.38 ₽14.00%
SteamTec-9 | Bamboozle (Minimal Wear)net 98.59 ₽The Prisma Collectionsells 237 a weeknow 113.38 ₽ — cheaper than the month average 137.00 ₽sell now to a buy order: 103.06 ₽
(you get 89.61 ₽)) · buy orders: 13145
sell on Market.CSGO: 90.37 ₽ to your card
cheapest lot 99.09 · lots 99
on CSFloat: from 86.44 ₽listings: 98
on CS.Money: ~ 88.07 ₽
on Lis-Skins: from 87.26 ₽listings: 130
at a loss
UMP-45 | Moonrise
Factory New
float up to 0.039999
148.26 ₽14.00%
SteamUMP-45 | Moonrise (Factory New)net 128.92 ₽The Prisma Collectionsells 156 a weekmonth average 148.26 ₽, sold 787 — it costs more now, the calculation uses the averagesell now to a buy order: 134.35 ₽
(you get 116.82 ₽)) · buy orders: 11759
sell on Market.CSGO: 104.70 ₽ to your card
cheapest lot 114.81 · lots 28
on CSFloat: from 95.41 ₽listings: 272
on CS.Money: ~ 92.15 ₽
on Lis-Skins: from 104.38 ₽listings: 192
in profit
AUG | Random Access
Factory New
float up to 0.049999
973.85 ₽10.00%
SteamAUG | Random Access (Factory New)net 846.83 ₽sells 36 a weeknow 973.85 ₽ — cheaper than the month average 998.12 ₽sell now to a buy order: 1 051.76 ₽
(you get 914.57 ₽)) · buy orders: 11678
sell on Market.CSGO: 917.57 ₽ to your card
cheapest lot 1 006.11 · lots 40
on CSFloat: from 849.75 ₽listings: 120
on CS.Money: ~ 834.26 ₽
on Lis-Skins: from 888.90 ₽listings: 150
in profit
best
Glock-18 | Nuclear Garden
Factory New
float up to 0.069999
4 129.53 ₽10.00%
SteamGlock-18 | Nuclear Garden (Factory New)net 3 590.90 ₽sells 43 a weekmonth average 4 129.53 ₽, sold 174 — it costs more now, the calculation uses the averagesell now to a buy order: 4 497.80 ₽
(you get 3 911.13 ₽)) · buy orders: 8921
sell on Market.CSGO: 3 714.43 ₽ to your card
cheapest lot 4 072.84 · lots 30
on CSFloat: from 3 611.04 ₽listings: 219
on CS.Money: ~ 3 810.03 ₽
on Lis-Skins: from 3 587.39 ₽listings: 190
about break-even
MAG-7 | Core Breach
Minimal Wear
float up to 0.099999
469.80 ₽10.00%
SteamMAG-7 | Core Breach (Minimal Wear)net 408.52 ₽sells 27 a weeknow 469.80 ₽ — cheaper than the month average 565.59 ₽sell now to a buy order: 473.89 ₽
(you get 412.07 ₽)) · buy orders: 6049
sell on Market.CSGO: 369.23 ₽ to your card
cheapest lot 404.86 · lots 32
on CSFloat: from 366.98 ₽listings: 64
on CS.Money: ~ 378.39 ₽
on Lis-Skins: from 366.16 ₽listings: 66
float markup by input
how many times more the lots with the needed float cost
P250 | Exchanger (Minimal Wear) × 36% of the wear range fitsat least ×2.26126.78 → 286.52 ₽
FAMAS | Crypsis (Minimal Wear) × 16% of the wear range fitsat least ×2.1631.45 → 67.93 ₽
MP7 | Mischief (Field-Tested) × 66% of the wear range fitsat least ×2.51246.00 → 617.46 ₽
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 0.099999900
outcomes come out up to 0.099999, 0.089999, 0.099999, 0.079999, 0.039999, 0.049999, 0.069999, 0.099999
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 Prisma Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+147.15 ₽a worse week happens one time in ten
In a typical week+197.28 ₽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 Prisma 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.