The 2021 Mirage Collection
+ The Radiant Collection
Industrial Grade → Mil-Spec Grade
About the craftCraft 3242742 · 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 1 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.
×1
Souvenir Dual Berettas | Drift Wood
Field-Tested
buy0.1500–0.1637
(under 1% of this wear's listings)
23.55 ₽
at 23.55
if this one runs out, you can take
Souvenir FAMAS | CaliCamo (Field-Tested) — 24.16 ₽+0.61 ₽ per item · on the market 1 057 · buy0.1500–0.1637
Souvenir P90 | Verdant Growth (Minimal Wear) — 52.50 ₽+28.95 ₽ per item · on the market 273 · buy0.0700–0.1282
Souvenir CZ75-Auto | Midnight Palm (Minimal Wear) — 56.27 ₽+32.72 ₽ per item · on the market 574 · buy0.0700–0.1364
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163731f′ (normalized) 0.272886wear 0.1500–0.3800on the market 1 216 · good ≈ 2
Market history: no data yet
Lis-Skins: no listings with this float (total 63) · data 23.10 01:48 MSK
×9
SG 553 | Basket Halftone
Minimal Wear
buy0.0700–0.0747
(under 1% of this wear's listings)
34.47 ₽
at 3.83
if this one runs out, you can take
FAMAS | Grey Ghost (Minimal Wear) — 4.09 ₽+0.26 ₽ per item · on the market 2 270 · buy0.0700–0.0794
Tec-9 | Citric Acid (Minimal Wear) — 4.09 ₽+0.26 ₽ per item · on the market 4 613 · buy0.0700–0.0747
P250 | Sedimentary (Minimal Wear) — 4.38 ₽+0.55 ₽ per item · on the market 2 960 · buy0.0700–0.0847
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074776f′ (normalized) 0.124627wear 0.0700–0.1500on the market 2 601 · 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 4.94 ₽
Lis-Skins: suitable 13 of 358 · from 21.20 ₽ (float 0.0719) · craft not before 30.10 · data 23.10 01:48 MSK
Set · 10 pcs58.02 ₽
+9.10
(+15.7%)
!
Profit on prices without sales:without them at least −15 ₽
If these items are never sold, the profit is at least −15 ₽: M249 | Humidor (Factory New)
!
Less than 1% of lots fit:на контракт не хватает: нужно 3 шт., годных ≈2, 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.
×3
Souvenir Dual Berettas | Drift Wood
Field-Tested
buy0.1500–0.1651
(under 1% of this wear's listings)
70.65 ₽
at 23.55
if this one runs out, you can take
Souvenir FAMAS | CaliCamo (Field-Tested) — 24.16 ₽+0.61 ₽ per item · on the market 1 057 · buy0.1500–0.1651
Souvenir P90 | Verdant Growth (Minimal Wear) — 52.50 ₽+28.95 ₽ per item · on the market 273 · buy0.0700–0.1293
Souvenir CZ75-Auto | Midnight Palm (Minimal Wear) — 56.27 ₽+32.72 ₽ per item · on the market 574 · buy0.0700–0.1376
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165145f′ (normalized) 0.275241wear 0.1500–0.3800on the market 1 216 · good ≈ 2
Market history: no data yet
Lis-Skins: no listings with this float (total 63) · data 23.10 01:48 MSK
×5
P250 | Sedimentary
Minimal Wear
buy0.0700–0.0752
(under 1% of this wear's listings)
21.90 ₽
at 4.38
if this one runs out, you can take
FAMAS | Grey Ghost (Minimal Wear) — 4.09 ₽cheaper by 0.29 ₽ · on the market 2 270 · buy0.0700–0.0705
M4A4 | Steel Work (Minimal Wear) — 4.91 ₽+0.53 ₽ per item · on the market 5 424 · buy0.0700–0.0774
Galil AR | O-Ranger (Minimal Wear) — 5.30 ₽+0.92 ₽ per item · on the market 3 033 · buy0.0700–0.0830
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075267f′ (normalized) 0.110687wear 0.0700–0.1500on the market 2 960 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 6.50 ₽
Lis-Skins: suitable 2 of 306 · from 14.68 ₽ (float 0.0741) · craft not before 30.10 · data 23.10 01:48 MSK
×2
SG 553 | Basket Halftone
Factory New
buy0.0000–0.0046
(≈1% of this wear's listings)
22.18 ₽
at 11.09
if this one runs out, you can take
Tec-9 | Citric Acid (Factory New) — 12.73 ₽+1.64 ₽ per item · on the market 2 082 · buy0.0000–0.0046
P250 | Sedimentary (Factory New) — 14.18 ₽+3.09 ₽ per item · on the market 1 709 · buy0.0000–0.0052
FAMAS | Grey Ghost (Factory New) — 15.17 ₽+4.08 ₽ per item · on the market 1 140 · buy0.0000–0.0048
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004609f′ (normalized) 0.007682wear 0.0000–0.0700on the market 2 485 · good ≈ 39
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 11.96 ₽
Lis-Skins: no listings with this float (total 282) · data 23.10 01:48 MSK
Set · 10 pcs114.73 ₽
+6.56
(+5.7%)
!
Profit on prices without sales:without them at least −34 ₽
If these items are never sold, the profit is at least −34 ₽: M249 | Humidor (Factory New)
!
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
Souvenir Dual Berettas | Drift Wood
Field-Tested
buy0.1500–0.1632
(under 1% of this wear's listings)
117.75 ₽
at 23.55
if this one runs out, you can take
Souvenir FAMAS | CaliCamo (Field-Tested) — 24.16 ₽+0.61 ₽ per item · on the market 1 057 · buy0.1500–0.1632
Souvenir P90 | Verdant Growth (Minimal Wear) — 52.50 ₽+28.95 ₽ per item · on the market 273 · buy0.0700–0.1279
Souvenir CZ75-Auto | Midnight Palm (Minimal Wear) — 56.27 ₽+32.72 ₽ per item · on the market 574 · buy0.0700–0.1360
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163296f′ (normalized) 0.272161wear 0.1500–0.3800on the market 1 216 · good ≈ 2
Market history: no data yet
Lis-Skins: no listings with this float (total 63) · data 23.10 01:48 MSK
×5
SG 553 | Basket Halftone
Factory New
buy0.0000–0.0040
(≈1% of this wear's listings)
55.45 ₽
at 11.09
if this one runs out, you can take
Tec-9 | Citric Acid (Factory New) — 12.73 ₽+1.64 ₽ per item · on the market 2 082 · buy0.0000–0.0040
P250 | Sedimentary (Factory New) — 14.18 ₽+3.09 ₽ per item · on the market 1 709 · buy0.0000–0.0045
FAMAS | Grey Ghost (Factory New) — 15.17 ₽+4.08 ₽ per item · on the market 1 140 · buy0.0000–0.0042
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004046f′ (normalized) 0.006744wear 0.0000–0.0700on the market 2 485 · good ≈ 34
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 11.96 ₽
Lis-Skins: no listings with this float (total 282) · data 23.10 01:48 MSK
Set · 10 pcs173.20 ₽
+2.25
(+1.3%)
!
Profit on prices without sales:without them at least −4 ₽
If these items are never sold, the profit is at least −4 ₽: M249 | Humidor (Factory New)
!
Less than 1% of lots fit:на контракт не хватает: нужно 2 шт., годных ≈1, 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
Souvenir Dual Berettas | Drift Wood
Field-Tested
buy0.1500–0.1623
(under 1% of this wear's listings)
47.10 ₽
at 23.55
if this one runs out, you can take
Souvenir FAMAS | CaliCamo (Field-Tested) — 24.16 ₽+0.61 ₽ per item · on the market 1 057 · buy0.1500–0.1623
Souvenir P90 | Verdant Growth (Minimal Wear) — 52.50 ₽+28.95 ₽ per item · on the market 273 · buy0.0700–0.1271
Souvenir CZ75-Auto | Midnight Palm (Minimal Wear) — 56.27 ₽+32.72 ₽ per item · on the market 574 · buy0.0700–0.1352
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162307f′ (normalized) 0.270513wear 0.1500–0.3800on the market 1 216 · good ≈ 1
Market history: no data yet
Lis-Skins: no listings with this float (total 63) · data 23.10 01:48 MSK
×6
P250 | Sedimentary
Minimal Wear
buy0.0700–0.0742
(under 1% of this wear's listings)
26.28 ₽
at 4.38
if this one runs out, you can take
M4A4 | Steel Work (Minimal Wear) — 4.91 ₽+0.53 ₽ per item · on the market 5 424 · buy0.0700–0.0764
Galil AR | O-Ranger (Minimal Wear) — 5.30 ₽+0.92 ₽ per item · on the market 3 033 · buy0.0700–0.0819
SG 553 | Basket Halftone (Factory New) — 11.09 ₽+6.71 ₽ per item · on the market 2 485 · buy0.0000–0.0655
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074281f′ (normalized) 0.109236wear 0.0700–0.1500on the market 2 960 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 6.50 ₽
Lis-Skins: suitable 2 of 306 · from 14.68 ₽ (float 0.0741) · craft not before 30.10 · data 23.10 01:48 MSK
×2
Galil AR | O-Ranger
Minimal Wear
buy0.0700–0.0742
(under 1% of this wear's listings)
10.60 ₽
at 5.30
if this one runs out, you can take
SG 553 | Basket Halftone (Factory New) — 11.09 ₽+5.79 ₽ per item · on the market 2 485 · buy0.0000–0.0594
Tec-9 | Citric Acid (Factory New) — 12.73 ₽+7.43 ₽ per item · on the market 2 082 · buy0.0000–0.0594
P250 | Sedimentary (Factory New) — 14.18 ₽+8.88 ₽ per item · on the market 1 709 · buy0.0000–0.0673
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074281f′ (normalized) 0.099041wear 0.0700–0.1500on the market 3 033 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 6.25 ₽
Lis-Skins: suitable 1 of 296 · from 14.68 ₽ (float 0.0715) · craft not before 30.10 · data 23.10 01:48 MSK
Set · 10 pcs83.98 ₽
+10.22
(+12.2%)
!
Profit on prices without sales:without them at least −24 ₽
If these items are never sold, the profit is at least −24 ₽: M249 | Humidor (Factory New)
!
Less than 1% of lots fit:на контракт не хватает: нужно 4 шт., годных ≈1, 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.
×4
Souvenir Dual Berettas | Drift Wood
Field-Tested
buy0.1500–0.1619
(under 1% of this wear's listings)
94.20 ₽
at 23.55
if this one runs out, you can take
Souvenir FAMAS | CaliCamo (Field-Tested) — 24.16 ₽+0.61 ₽ per item · on the market 1 057 · buy0.1500–0.1619
Souvenir P90 | Verdant Growth (Minimal Wear) — 52.50 ₽+28.95 ₽ per item · on the market 273 · buy0.0700–0.1268
Souvenir CZ75-Auto | Midnight Palm (Minimal Wear) — 56.27 ₽+32.72 ₽ per item · on the market 574 · buy0.0700–0.1349
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.161955f′ (normalized) 0.269925wear 0.1500–0.3800on the market 1 216 · good ≈ 1
Market history: no data yet
Lis-Skins: no listings with this float (total 63) · data 23.10 01:48 MSK
×3
Galil AR | O-Ranger
Minimal Wear
buy0.0700–0.0741
(under 1% of this wear's listings)
15.90 ₽
at 5.30
if this one runs out, you can take
SG 553 | Basket Halftone (Factory New) — 11.09 ₽+5.79 ₽ per item · on the market 2 485 · buy0.0000–0.0593
Tec-9 | Citric Acid (Factory New) — 12.73 ₽+7.43 ₽ per item · on the market 2 082 · buy0.0000–0.0593
P250 | Sedimentary (Factory New) — 14.18 ₽+8.88 ₽ per item · on the market 1 709 · buy0.0000–0.0672
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074158f′ (normalized) 0.098877wear 0.0700–0.1500on the market 3 033 · good ≈ 0
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 6.25 ₽
Lis-Skins: suitable 1 of 296 · from 14.68 ₽ (float 0.0715) · craft not before 30.10 · data 23.10 01:48 MSK
×3
SG 553 | Basket Halftone
Factory New
buy0.0000–0.0036
(≈1% of this wear's listings)
33.27 ₽
at 11.09
if this one runs out, you can take
Tec-9 | Citric Acid (Factory New) — 12.73 ₽+1.64 ₽ per item · on the market 2 082 · buy0.0000–0.0036
P250 | Sedimentary (Factory New) — 14.18 ₽+3.09 ₽ per item · on the market 1 709 · buy0.0000–0.0041
FAMAS | Grey Ghost (Factory New) — 15.17 ₽+4.08 ₽ per item · on the market 1 140 · buy0.0000–0.0038
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003638f′ (normalized) 0.006064wear 0.0000–0.0700on the market 2 485 · good ≈ 31
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 11.96 ₽
Lis-Skins: no listings with this float (total 282) · data 23.10 01:48 MSK
Set · 10 pcs143.37 ₽
+5.00
(+3.5%)
Another set, profit no worse than the best by%
What you get
10 outcomes
Profitable outcome 25%
Losing outcome 75%
in profit
AWP | Arsenic Spill
Factory New
float up to 0.069999
70.38 ₽15.00%
SteamAWP | Arsenic Spill (Factory New)net 61.20 ₽The Radiant Collectionsells 1179 a weeknow 70.38 ₽ — cheaper than the month average 75.51 ₽sell now to a buy order: 60.73 ₽
(you get 52.80 ₽)) · buy orders: 14640
sell on Market.CSGO: 45.28 ₽ to your card
cheapest lot 49.65 · lots 154
on CSFloat: from 48.93 ₽listings: 234
on CS.Money: ~ 57.90 ₽
on Lis-Skins: from 45.67 ₽listings: 262
at a loss
Glock-18 | Coral Bloom
Minimal Wear
float up to 0.104999
44.89 ₽15.00%
SteamGlock-18 | Coral Bloom (Minimal Wear)net 39.03 ₽The Radiant Collectionsells 1440 a weeknow 44.89 ₽ — cheaper than the month average 51.76 ₽sell now to a buy order: 42.33 ₽
(you get 36.80 ₽)) · buy orders: 11053
sell on Market.CSGO: 33.76 ₽ to your card
cheapest lot 37.02 · lots 150
on CSFloat: from 36.70 ₽listings: 48
on CS.Money: ~ 37.51 ₽
on Lis-Skins: from 34.25 ₽listings: 184
at a loss
M4A1-S | Rose Hex
Factory New
float up to 0.069726
56.28 ₽15.00%
SteamM4A1-S | Rose Hex (Factory New)net 48.94 ₽The Radiant Collectionsells 942 a weeknow 56.28 ₽ — cheaper than the month average 63.53 ₽sell now to a buy order: 55.21 ₽
(you get 48.00 ₽)) · buy orders: 14397
sell on Market.CSGO: 41.75 ₽ to your card
cheapest lot 45.78 · lots 116
on CSFloat: from 66.06 ₽listings: 162
on CS.Money: ~ 39.96 ₽
on Lis-Skins: from 42.41 ₽listings: 363
at a loss
worst
MP9 | Shredded
Minimal Wear
float up to 0.083671
31.81 ₽15.00%
SteamMP9 | Shredded (Minimal Wear)net 27.66 ₽The Radiant Collectionsells 810 a weeknow 31.81 ₽ — cheaper than the month average 36.43 ₽sell now to a buy order: 32.21 ₽
(you get 28.00 ₽)) · buy orders: 11256
sell on Market.CSGO: 23.45 ₽ to your card
cheapest lot 25.72 · lots 84
on CSFloat: from 25.28 ₽listings: 56
on CS.Money: ~ 25.28 ₽
on Lis-Skins: from 22.83 ₽listings: 224
at a loss
P250 | Red Tide
Minimal Wear
float up to 0.104589
39.42 ₽15.00%
SteamP250 | Red Tide (Minimal Wear)net 34.28 ₽The Radiant Collectionsells 848 a weeknow 39.42 ₽ — cheaper than the month average 45.59 ₽sell now to a buy order: 36.81 ₽
(you get 32.00 ₽)) · buy orders: 11359
sell on Market.CSGO: 28.06 ₽ to your card
cheapest lot 30.77 · lots 67
on CSFloat: from 30.99 ₽listings: 96
on CS.Money: ~ 30.99 ₽
on Lis-Skins: from 27.73 ₽listings: 191
at a loss
SSG 08 | Blush Pour
Minimal Wear
float up to 0.094609
33.49 ₽15.00%
SteamSSG 08 | Blush Pour (Minimal Wear)net 29.12 ₽The Radiant Collectionsells 683 a weeknow 33.49 ₽ — cheaper than the month average 37.61 ₽sell now to a buy order: 33.13 ₽
(you get 28.80 ₽)) · buy orders: 11920
sell on Market.CSGO: 23.73 ₽ to your card
cheapest lot 26.03 · lots 67
on CSFloat: from 27.73 ₽listings: 60
on CS.Money: ~ 26.91 ₽
on Lis-Skins: from 26.91 ₽listings: 110
now 333.33 ₽ — cheaper than the month average 376.74 ₽sell now to a buy order: 333.10 ₽
(you get 289.65 ₽)) · buy orders: 4530
sell on Market.CSGO: 274.73 ₽ to your card
cheapest lot 301.24 · lots 21
on CSFloat: from 238.94 ₽listings: 33
on CS.Money: ~ 249.54 ₽
on Lis-Skins: from 264.22 ₽listings: 39
in profit
MP9 | Music Box
Minimal Wear
float up to 0.076699
242.12 ₽2.50%
SteamMP9 | Music Box (Minimal Wear)net 210.54 ₽sells 9 a weeknow 242.12 ₽ — cheaper than the month average 284.03 ₽sell now to a buy order: 242.93 ₽
(you get 211.24 ₽)) · buy orders: 4979
sell on Market.CSGO: 224.99 ₽ to your card
cheapest lot 246.70 · lots 58
on CSFloat: from 190.01 ₽listings: 13
on CS.Money: ~ 215.29 ₽
on Lis-Skins: from 211.22 ₽listings: 89
in profit
SG 553 | Desert Blossom
Factory New
float up to 0.068331
300.97 ₽2.50%
SteamSG 553 | Desert Blossom (Factory New)net 261.71 ₽sells 10 a weeknow 300.97 ₽ — cheaper than the month average 388.13 ₽sell now to a buy order: 325.74 ₽
(you get 283.25 ₽)) · buy orders: 4876
sell on Market.CSGO: 259.28 ₽ to your card
cheapest lot 284.30 · lots 33
on CSFloat: from 256.07 ₽listings: 42
on CS.Money: ~ 261.78 ₽
on Lis-Skins: from 258.51 ₽listings: 50
in profit
best
USP-S | Purple DDPAT
Minimal Wear
float up to 0.076699
553.55 ₽2.50%
SteamUSP-S | Purple DDPAT (Minimal Wear)net 481.35 ₽sells 31 a weeknow 553.55 ₽ — cheaper than the month average 574.49 ₽sell now to a buy order: 497.81 ₽
(you get 432.87 ₽)) · buy orders: 5808
sell on Market.CSGO: 425.37 ₽ to your card
cheapest lot 466.42 · lots 28
on CSFloat: from 392.26 ₽listings: 71
on CS.Money: ~ 464.02 ₽
on Lis-Skins: from 445.26 ₽listings: 67
float markup by input
how many times more the lots with the needed float cost
Souvenir Dual Berettas | Drift Wood (Field-Tested) × 16% of the wear range fitsat least ×2.1623.55 → 50.87 ₽
SG 553 | Basket Halftone (Minimal Wear) × 96% of the wear range fitsat least ×2.6334.47 → 90.66 ₽
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 0.139452965
outcomes come out up to 0.069999, 0.104999, 0.069726, 0.083671, 0.104589, 0.094609, 0.069726, 0.076699, 0.068331, 0.076699
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 2021 Mirage Collection + The Radiant Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+1.18 ₽a worse week happens one time in ten
In a typical week+6.45 ₽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 2021 Mirage 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.