The 2021 Mirage Collection
+ The Overpass 2024 Collection
Industrial Grade → Mil-Spec Grade
About the craftCraft 3242679 · 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 ≈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.
×1
Souvenir Dual Berettas | Drift Wood
Field-Tested
buy0.1500–0.1617
(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 · buy0.1500–0.1617
Souvenir P90 | Verdant Growth (Minimal Wear) — 52.50 ₽+28.95 ₽ per item · on the market 273 · buy0.0700–0.1267
Souvenir CZ75-Auto | Midnight Palm (Minimal Wear) — 56.27 ₽+32.72 ₽ per item · on the market 574 · buy0.0700–0.1348
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.161792f′ (normalized) 0.269654wear 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
×7
Negev | Wall Bang
Field-Tested
buy0.1500–0.1617
(under 1% of this wear's listings)
29.33 ₽
at 4.19
if this one runs out, you can take
Five-SeveN | Midnight Paintover (Minimal Wear) — 4.91 ₽+0.72 ₽ per item · on the market 2 602 · buy0.0700–0.0808
P90 | Wash me (Minimal Wear) — 4.91 ₽+0.72 ₽ per item · on the market 1 321 · buy0.0700–0.0808
MP5-SD | Neon Squeezer (Field-Tested) — 6.29 ₽+2.10 ₽ per item · on the market 6 745 · buy0.2000–0.3132
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.161792f′ (normalized) 0.161792wear 0.1500–0.3800on the market 2 444 · good ≈ 3
Market history: no data yet
Lis-Skins: no listings with this float (total 314) · data 23.10 01:48 MSK
×2
MP5-SD | Neon Squeezer
Field-Tested
buy0.2000–0.2092
(under 1% of this wear's listings)
12.58 ₽
at 6.29
if this one runs out, you can take
P90 | Wash me (Factory New) — 10.69 ₽+4.40 ₽ per item · on the market 1 573 · buy0.0000–0.0065
Five-SeveN | Midnight Paintover (Factory New) — 10.87 ₽+4.58 ₽ per item · on the market 2 123 · buy0.0000–0.0065
M4A1-S | Wash me plz (Factory New) — 32.55 ₽+26.26 ₽ per item · on the market 2 155 · buy0.0000–0.0076
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.209228f′ (normalized) 0.013184wear 0.2000–0.3800on the market 6 745 · good ≈ 10
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 8.09 ₽
Lis-Skins: no listings with this float (total 552) · data 23.10 01:48 MSK
Set · 10 pcs65.46 ₽
+2.40
(+3.7%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 2 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.
×2
Souvenir Dual Berettas | Drift Wood
Field-Tested
buy0.1500–0.1652
(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 · buy0.1500–0.1652
Souvenir P90 | Verdant Growth (Minimal Wear) — 52.50 ₽+28.95 ₽ per item · on the market 273 · buy0.0700–0.1294
Souvenir CZ75-Auto | Midnight Palm (Minimal Wear) — 56.27 ₽+32.72 ₽ per item · on the market 574 · buy0.0700–0.1377
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165278f′ (normalized) 0.275464wear 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
Negev | Wall Bang
Field-Tested
buy0.1500–0.1652
(under 1% of this wear's listings)
20.95 ₽
at 4.19
if this one runs out, you can take
Five-SeveN | Midnight Paintover (Minimal Wear) — 4.91 ₽+0.72 ₽ per item · on the market 2 602 · buy0.0700–0.0826
P90 | Wash me (Minimal Wear) — 4.91 ₽+0.72 ₽ per item · on the market 1 321 · buy0.0700–0.0826
MP5-SD | Neon Squeezer (Field-Tested) — 6.29 ₽+2.10 ₽ per item · on the market 6 745 · buy0.2000–0.3156
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165278f′ (normalized) 0.165278wear 0.1500–0.3800on the market 2 444 · good ≈ 4
Market history: no data yet
Lis-Skins: no listings with this float (total 314) · data 23.10 01:48 MSK
×3
MP5-SD | Neon Squeezer
Field-Tested
buy0.2000–0.2119
(under 1% of this wear's listings)
18.87 ₽
at 6.29
if this one runs out, you can take
P90 | Wash me (Factory New) — 10.69 ₽+4.40 ₽ per item · on the market 1 573 · buy0.0000–0.0085
Five-SeveN | Midnight Paintover (Factory New) — 10.87 ₽+4.58 ₽ per item · on the market 2 123 · buy0.0000–0.0085
M4A1-S | Wash me plz (Factory New) — 32.55 ₽+26.26 ₽ per item · on the market 2 155 · buy0.0000–0.0099
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.211957f′ (normalized) 0.017082wear 0.2000–0.3800on the market 6 745 · good ≈ 13
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 8.09 ₽
Lis-Skins: no listings with this float (total 552) · data 23.10 01:48 MSK
Set · 10 pcs86.92 ₽
+5.42
(+6.2%)
!
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
buy0.1500–0.1628
(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 · buy0.1500–0.1628
Souvenir P90 | Verdant Growth (Minimal Wear) — 52.50 ₽+28.95 ₽ per item · on the market 273 · buy0.0700–0.1275
Souvenir CZ75-Auto | Midnight Palm (Minimal Wear) — 56.27 ₽+32.72 ₽ per item · on the market 574 · buy0.0700–0.1356
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162825f′ (normalized) 0.271375wear 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
MP5-SD | Neon Squeezer
Field-Tested
buy0.2000–0.2100
(under 1% of this wear's listings)
31.45 ₽
at 6.29
if this one runs out, you can take
P90 | Wash me (Factory New) — 10.69 ₽+4.40 ₽ per item · on the market 1 573 · buy0.0000–0.0071
Five-SeveN | Midnight Paintover (Factory New) — 10.87 ₽+4.58 ₽ per item · on the market 2 123 · buy0.0000–0.0071
M4A1-S | Wash me plz (Factory New) — 32.55 ₽+26.26 ₽ per item · on the market 2 155 · buy0.0000–0.0083
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.210037f′ (normalized) 0.014338wear 0.2000–0.3800on the market 6 745 · good ≈ 11
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 8.09 ₽
Lis-Skins: no listings with this float (total 552) · data 23.10 01:48 MSK
Set · 10 pcs149.20 ₽
+16.57
(+11.1%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 1 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.
×1
Souvenir P90 | Verdant Growth
Field-Tested
buy0.1500–0.1623
(under 1% of this wear's listings)
23.29 ₽
at 23.29
if this one runs out, you can take
Souvenir CZ75-Auto | Midnight Palm (Field-Tested) — 23.46 ₽+0.17 ₽ per item · on the market 1 343 · buy0.1500–0.1726
Souvenir Dual Berettas | Drift Wood (Field-Tested) — 23.55 ₽+0.26 ₽ per item · on the market 1 216 · buy0.1500–0.2072
Souvenir FAMAS | CaliCamo (Field-Tested) — 24.16 ₽+0.87 ₽ per item · on the market 1 057 · buy0.1500–0.2072
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162326f′ (normalized) 0.345375wear 0.1500–0.3800on the market 878 · good ≈ 1
Market history: no data yet
Lis-Skins: suitable 1 of 48 · from 218.55 ₽ (float 0.1504) · craft not before 30.10 · data 23.10 01:48 MSK
×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 0.162326f′ (normalized) 0.270544wear 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
Negev | Wall Bang
Field-Tested
buy0.1500–0.1623
(under 1% of this wear's listings)
12.57 ₽
at 4.19
if this one runs out, you can take
Five-SeveN | Midnight Paintover (Minimal Wear) — 4.91 ₽+0.72 ₽ per item · on the market 2 602 · buy0.0700–0.0811
P90 | Wash me (Minimal Wear) — 4.91 ₽+0.72 ₽ per item · on the market 1 321 · buy0.0700–0.0811
MP5-SD | Neon Squeezer (Field-Tested) — 6.29 ₽+2.10 ₽ per item · on the market 6 745 · buy0.2000–0.3136
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162326f′ (normalized) 0.162326wear 0.1500–0.3800on the market 2 444 · good ≈ 3
Market history: no data yet
Lis-Skins: no listings with this float (total 314) · data 23.10 01:48 MSK
×4
MP5-SD | Neon Squeezer
Field-Tested
buy0.2000–0.2096
(under 1% of this wear's listings)
25.16 ₽
at 6.29
if this one runs out, you can take
P90 | Wash me (Factory New) — 10.69 ₽+4.40 ₽ per item · on the market 1 573 · buy0.0000–0.0068
Five-SeveN | Midnight Paintover (Factory New) — 10.87 ₽+4.58 ₽ per item · on the market 2 123 · buy0.0000–0.0068
M4A1-S | Wash me plz (Factory New) — 32.55 ₽+26.26 ₽ per item · on the market 2 155 · buy0.0000–0.0079
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.209646f′ (normalized) 0.013781wear 0.2000–0.3800on the market 6 745 · good ≈ 10
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 8.09 ₽
Lis-Skins: no listings with this float (total 552) · data 23.10 01:48 MSK
Set · 10 pcs108.12 ₽
+8.69
(+8.0%)
!
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
buy0.1500–0.1618
(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 · buy0.1500–0.1618
Souvenir P90 | Verdant Growth (Minimal Wear) — 52.50 ₽+28.95 ₽ per item · on the market 273 · buy0.0700–0.1267
Souvenir CZ75-Auto | Midnight Palm (Minimal Wear) — 56.27 ₽+32.72 ₽ per item · on the market 574 · buy0.0700–0.1348
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.161857f′ (normalized) 0.269761wear 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
×2
Five-SeveN | Midnight Paintover
Minimal Wear
buy0.0700–0.0741
(under 1% of this wear's listings)
9.82 ₽
at 4.91
if this one runs out, you can take
P90 | Wash me (Minimal Wear) — 4.91 ₽ · on the market 1 321 · buy0.0700–0.0741
MP5-SD | Neon Squeezer (Field-Tested) — 6.29 ₽+1.38 ₽ per item · on the market 6 745 · buy0.2000–0.3037
Negev | Wall Bang (Minimal Wear) — 8.01 ₽+3.10 ₽ per item · on the market 1 555 · buy0.0700–0.1482
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074124f′ (normalized) 0.148248wear 0.0700–0.1500on the market 2 602 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 10 of 439 · from 15.49 ₽ (float 0.0737) · craft not before 30.10 · data 23.10 01:48 MSK
×4
MP5-SD | Neon Squeezer
Field-Tested
buy0.2000–0.2092
(under 1% of this wear's listings)
25.16 ₽
at 6.29
if this one runs out, you can take
P90 | Wash me (Factory New) — 10.69 ₽+4.40 ₽ per item · on the market 1 573 · buy0.0000–0.0066
Five-SeveN | Midnight Paintover (Factory New) — 10.87 ₽+4.58 ₽ per item · on the market 2 123 · buy0.0000–0.0066
M4A1-S | Wash me plz (Factory New) — 32.55 ₽+26.26 ₽ per item · on the market 2 155 · buy0.0000–0.0076
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.209279f′ (normalized) 0.013256wear 0.2000–0.3800on the market 6 745 · good ≈ 10
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 8.09 ₽
Lis-Skins: no listings with this float (total 552) · data 23.10 01:48 MSK
Set · 10 pcs129.18 ₽
+12.11
(+9.4%)
Another set, profit no worse than the best by%
What you get
8 outcomes
Profitable outcome 33%
Losing outcome 68%
at a loss
Galil AR | Metallic Squeezer
Minimal Wear
float up to 0.085714
32.87 ₽22.50%
SteamGalil AR | Metallic Squeezer (Minimal Wear)net 28.58 ₽The Overpass 2024 Collectionsells 428 a weeknow 32.87 ₽ — cheaper than the month average 46.10 ₽sell now to a buy order: 31.29 ₽
(you get 27.20 ₽)) · buy orders: 11976
sell on Market.CSGO: 23.53 ₽ to your card
cheapest lot 25.81 · lots 207
on CSFloat: from 21.20 ₽listings: 359
on CS.Money: ~ 23.65 ₽
on Lis-Skins: from 22.02 ₽listings: 190
at a loss
worst
Glock-18 | Teal Graf
Minimal Wear
float up to 0.071428
23.66 ₽22.50%
SteamGlock-18 | Teal Graf (Minimal Wear)net 20.57 ₽The Overpass 2024 Collectionsells 308 a weeknow 23.66 ₽ — cheaper than the month average 30.56 ₽sell now to a buy order: 23.92 ₽
(you get 20.80 ₽)) · buy orders: 6516
sell on Market.CSGO: 19.11 ₽ to your card
cheapest lot 20.96 · lots 82
on CSFloat: from 19.57 ₽listings: 155
on CS.Money: ~ 20.39 ₽
on Lis-Skins: from 20.39 ₽listings: 1089
in profit
MAC-10 | Pipsqueak
Minimal Wear
float up to 0.128571
90.06 ₽22.50%
SteamMAC-10 | Pipsqueak (Minimal Wear)net 78.31 ₽The Overpass 2024 Collectionsells 565 a weeknow 90.06 ₽ — cheaper than the month average 92.21 ₽sell now to a buy order: 80.06 ₽
(you get 69.61 ₽)) · buy orders: 11517
sell on Market.CSGO: 60.44 ₽ to your card
cheapest lot 66.28 · lots 163
on CSFloat: from 64.42 ₽listings: 325
on CS.Money: ~ 75.84 ₽
on Lis-Skins: from 66.87 ₽listings: 299
at a loss
Nova | Wurst Hölle
Minimal Wear
float up to 0.142857
52.96 ₽22.50%
SteamNova | Wurst Hölle (Minimal Wear)net 46.05 ₽The Overpass 2024 Collectionsells 421 a weeknow 52.96 ₽ — cheaper than the month average 55.55 ₽sell now to a buy order: 46.93 ₽
(you get 40.80 ₽)) · buy orders: 8572
sell on Market.CSGO: 35.09 ₽ to your card
cheapest lot 38.48 · lots 199
on CSFloat: from 32.62 ₽listings: 244
on CS.Money: ~ 36.70 ₽
on Lis-Skins: from 35.88 ₽listings: 333
in profit
M249 | Humidor
Minimal Wear
float up to 0.071428
228.90 ₽2.50%
SteamM249 | Humidor (Minimal Wear)net 199.04 ₽sells 15 a weeknow 228.90 ₽ — cheaper than the month average 259.54 ₽sell now to a buy order: 196.00 ₽
(you get 170.43 ₽)) · buy orders: 4183
sell on Market.CSGO: 204.05 ₽ to your card
cheapest lot 223.74 · lots 53
on CSFloat: from 195.72 ₽listings: 16
on CS.Money: ~ 195.72 ₽
on Lis-Skins: from 202.24 ₽listings: 53
in profit
MP9 | Music Box
Minimal Wear
float up to 0.078571
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 0.069999
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 0.078571
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) × 15% of the wear range fitsat least ×2.1623.55 → 50.87 ₽
Negev | Wall Bang (Field-Tested) × 75% of the wear range fitsat least ×2.5529.33 → 74.79 ₽
MP5-SD | Neon Squeezer (Field-Tested) × 25% of the wear range fitsat least ×2.2112.58 → 27.80 ₽
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 0.142857043
outcomes come out up to 0.085714, 0.071428, 0.128571, 0.142857, 0.071428, 0.078571, 0.069999, 0.078571
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 Overpass 2024 Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week−6.52 ₽a worse week happens one time in ten
In a typical week+0.01 ₽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 Overpass 2024 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.