The Ancient Collection
+ The Train 2025 Collection
Mil-Spec Grade → Restricted
About the craftCraft 3287126 · 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 ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 9% 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 FAMAS | Dark Water
Minimal Wear
buy0.1000–0.1044
(under 1% of this wear's listings)
320.00 ₽
at 320.00
if this one runs out, you can take
Souvenir Tec-9 | Blast From the Past (Factory New) — 513.06 ₽+193.06 ₽ per item · on the market 51 · buy0.0000–0.0180
Souvenir AUG | Carved Jade (Factory New) — 670.30 ₽+350.30 ₽ per item · on the market 113 · buy0.0000–0.0055
Souvenir Galil AR | Dusk Ruins (Factory New) — 1 402.70 ₽+1 082.70 ₽ per item · on the market 42 · buy0.0000–0.0166
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.104447f′ (normalized) 0.027799wear 0.1000–0.1500on the market 84 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 76) · data 23.10 13:22 MSK
×9
XM1014 | Run Run Run
Minimal Wear
buy0.0700–0.0771
(under 1% of this wear's listings)
425.61 ₽
at 47.29
if this one runs out, you can take
UMP-45 | Late Night Transit (Minimal Wear) — 63.09 ₽+15.80 ₽ per item · on the market 512 · buy0.0700–0.1032
FAMAS | 2A2F (Minimal Wear) — 86.10 ₽+38.81 ₽ per item · on the market 631 · buy0.0700–0.0888
Glock-18 | Green Line (Minimal Wear) — 97.22 ₽+49.93 ₽ per item · on the market 956 · buy0.0700–0.1032
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.077116f′ (normalized) 0.103294wear 0.0700–0.1500on the market 428 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 13 of 242 · from 115.00 ₽ (float 0.0713) · craft not before 30.10 · data 23.10 13:22 MSK
Set · 10 pcs745.61 ₽
+343.13
(+46.0%)
!
Profit on prices without sales:without them at least −132 ₽
If these items are never sold, the profit is at least −132 ₽: MAC-10 | Gold Brick (Factory New)
!
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
Souvenir FAMAS | Dark Water
Minimal Wear
buy0.1000–0.1032
(under 1% of this wear's listings)
960.00 ₽
at 320.00
if this one runs out, you can take
Souvenir Tec-9 | Blast From the Past (Factory New) — 513.06 ₽+193.06 ₽ per item · on the market 51 · buy0.0000–0.0130
Souvenir AUG | Carved Jade (Factory New) — 670.30 ₽+350.30 ₽ per item · on the market 113 · buy0.0000–0.0040
Souvenir Galil AR | Dusk Ruins (Factory New) — 1 402.70 ₽+1 082.70 ₽ per item · on the market 42 · buy0.0000–0.0120
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.103219f′ (normalized) 0.020122wear 0.1000–0.1500on the market 84 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 76) · data 23.10 13:22 MSK
×3
UMP-45 | Late Night Transit
Field-Tested
buy0.1500–0.1648
(under 1% of this wear's listings)
67.50 ₽
at 22.50
if this one runs out, you can take
Glock-18 | Green Line (Field-Tested) — 32.48 ₽+9.98 ₽ per item · on the market 1 996 · buy0.1500–0.1648
XM1014 | Run Run Run (Minimal Wear) — 47.29 ₽+24.79 ₽ per item · on the market 428 · buy0.0700–0.1230
FAMAS | 2A2F (Minimal Wear) — 86.10 ₽+63.60 ₽ per item · on the market 631 · buy0.0700–0.1417
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164810f′ (normalized) 0.164810wear 0.1500–0.3800on the market 1 066 · good ≈ 2
Market history: no data yet
Lis-Skins: suitable 4 of 304 · from 101.14 ₽ (float 0.1615) · craft not before 30.10 · data 23.10 13:22 MSK
×4
XM1014 | Run Run Run
Minimal Wear
buy0.0700–0.0751
(under 1% of this wear's listings)
189.16 ₽
at 47.29
if this one runs out, you can take
UMP-45 | Late Night Transit (Minimal Wear) — 63.09 ₽+15.80 ₽ per item · on the market 512 · buy0.0700–0.1006
FAMAS | 2A2F (Minimal Wear) — 86.10 ₽+38.81 ₽ per item · on the market 631 · buy0.0700–0.0865
Glock-18 | Green Line (Minimal Wear) — 97.22 ₽+49.93 ₽ per item · on the market 956 · buy0.0700–0.1006
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075151f′ (normalized) 0.100661wear 0.0700–0.1500on the market 428 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 8 of 242 · from 115.00 ₽ (float 0.0713) · craft not before 30.10 · data 23.10 13:22 MSK
Set · 10 pcs1 216.66 ₽
+453.57
(+37.3%)
!
Profit on prices without sales:without them at least −427 ₽
If these items are never sold, the profit is at least −427 ₽: MAC-10 | Gold Brick (Factory New)
!
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
Souvenir Tec-9 | Blast From the Past
Field-Tested
buy0.1500–0.1640
(under 1% of this wear's listings)
236.39 ₽
at 236.39
if this one runs out, you can take
Souvenir FAMAS | Dark Water (Minimal Wear) — 320.00 ₽+83.61 ₽ per item · on the market 84 · buy0.1000–0.1403
Souvenir Galil AR | Dusk Ruins (Field-Tested) — 367.68 ₽+131.29 ₽ per item · on the market 44 · buy0.1500–0.1514
Souvenir AUG | Carved Jade (Factory New) — 670.30 ₽+433.91 ₽ per item · on the market 113 · buy0.0000–0.0504
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164019f′ (normalized) 0.252337wear 0.1500–0.3800on the market 51 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 51) · data 23.10 13:22 MSK
×4
Souvenir FAMAS | Dark Water
Minimal Wear
buy0.1000–0.1030
(under 1% of this wear's listings)
1 280.00 ₽
at 320.00
if this one runs out, you can take
Souvenir Tec-9 | Blast From the Past (Factory New) — 513.06 ₽+193.06 ₽ per item · on the market 51 · buy0.0000–0.0123
Souvenir AUG | Carved Jade (Factory New) — 670.30 ₽+350.30 ₽ per item · on the market 113 · buy0.0000–0.0038
Souvenir Galil AR | Dusk Ruins (Factory New) — 1 402.70 ₽+1 082.70 ₽ per item · on the market 42 · buy0.0000–0.0114
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.103047f′ (normalized) 0.019047wear 0.1000–0.1500on the market 84 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 76) · data 23.10 13:22 MSK
×2
UMP-45 | Late Night Transit
Field-Tested
buy0.1500–0.1640
(under 1% of this wear's listings)
45.00 ₽
at 22.50
if this one runs out, you can take
Glock-18 | Green Line (Field-Tested) — 32.48 ₽+9.98 ₽ per item · on the market 1 996 · buy0.1500–0.1640
XM1014 | Run Run Run (Minimal Wear) — 47.29 ₽+24.79 ₽ per item · on the market 428 · buy0.0700–0.1224
FAMAS | 2A2F (Minimal Wear) — 86.10 ₽+63.60 ₽ per item · on the market 631 · buy0.0700–0.1410
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164019f′ (normalized) 0.164019wear 0.1500–0.3800on the market 1 066 · good ≈ 1
Market history: no data yet
Lis-Skins: suitable 4 of 304 · from 101.14 ₽ (float 0.1615) · craft not before 30.10 · data 23.10 13:22 MSK
×3
XM1014 | Run Run Run
Minimal Wear
buy0.0700–0.0748
(under 1% of this wear's listings)
141.87 ₽
at 47.29
if this one runs out, you can take
UMP-45 | Late Night Transit (Minimal Wear) — 63.09 ₽+15.80 ₽ per item · on the market 512 · buy0.0700–0.1002
FAMAS | 2A2F (Minimal Wear) — 86.10 ₽+38.81 ₽ per item · on the market 631 · buy0.0700–0.0862
Glock-18 | Green Line (Minimal Wear) — 97.22 ₽+49.93 ₽ per item · on the market 956 · buy0.0700–0.1002
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074876f′ (normalized) 0.100292wear 0.0700–0.1500on the market 428 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 7 of 242 · from 115.00 ₽ (float 0.0713) · craft not before 30.10 · data 23.10 13:22 MSK
Set · 10 pcs1 703.26 ₽
+548.46
(+32.2%)
!
Profit on prices without sales:without them at least −723 ₽
If these items are never sold, the profit is at least −723 ₽: MAC-10 | Gold Brick (Factory New)
!
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
Souvenir Tec-9 | Blast From the Past
Field-Tested
buy0.1500–0.1634
(under 1% of this wear's listings)
472.78 ₽
at 236.39
if this one runs out, you can take
Souvenir FAMAS | Dark Water (Minimal Wear) — 320.00 ₽+83.61 ₽ per item · on the market 84 · buy0.1000–0.1402
Souvenir Galil AR | Dusk Ruins (Field-Tested) — 367.68 ₽+131.29 ₽ per item · on the market 44 · buy0.1500–0.1508
Souvenir AUG | Carved Jade (Factory New) — 670.30 ₽+433.91 ₽ per item · on the market 113 · buy0.0000–0.0502
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163419f′ (normalized) 0.251415wear 0.1500–0.3800on the market 51 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 51) · data 23.10 13:22 MSK
×5
Souvenir FAMAS | Dark Water
Minimal Wear
buy0.1000–0.1029
(under 1% of this wear's listings)
1 600.00 ₽
at 320.00
if this one runs out, you can take
Souvenir Tec-9 | Blast From the Past (Factory New) — 513.06 ₽+193.06 ₽ per item · on the market 51 · buy0.0000–0.0118
Souvenir AUG | Carved Jade (Factory New) — 670.30 ₽+350.30 ₽ per item · on the market 113 · buy0.0000–0.0036
Souvenir Galil AR | Dusk Ruins (Factory New) — 1 402.70 ₽+1 082.70 ₽ per item · on the market 42 · buy0.0000–0.0109
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.102917f′ (normalized) 0.018233wear 0.1000–0.1500on the market 84 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 76) · data 23.10 13:22 MSK
×1
UMP-45 | Late Night Transit
Field-Tested
buy0.1500–0.1634
(under 1% of this wear's listings)
22.50 ₽
at 22.50
if this one runs out, you can take
Glock-18 | Green Line (Field-Tested) — 32.48 ₽+9.98 ₽ per item · on the market 1 996 · buy0.1500–0.1634
XM1014 | Run Run Run (Minimal Wear) — 47.29 ₽+24.79 ₽ per item · on the market 428 · buy0.0700–0.1220
FAMAS | 2A2F (Minimal Wear) — 86.10 ₽+63.60 ₽ per item · on the market 631 · buy0.0700–0.1405
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163419f′ (normalized) 0.163419wear 0.1500–0.3800on the market 1 066 · good ≈ 1
Market history: no data yet
Lis-Skins: suitable 4 of 304 · from 101.14 ₽ (float 0.1615) · craft not before 30.10 · data 23.10 13:22 MSK
×2
XM1014 | Run Run Run
Minimal Wear
buy0.0700–0.0746
(under 1% of this wear's listings)
94.58 ₽
at 47.29
if this one runs out, you can take
UMP-45 | Late Night Transit (Minimal Wear) — 63.09 ₽+15.80 ₽ per item · on the market 512 · buy0.0700–0.1000
FAMAS | 2A2F (Minimal Wear) — 86.10 ₽+38.81 ₽ per item · on the market 631 · buy0.0700–0.0860
Glock-18 | Green Line (Minimal Wear) — 97.22 ₽+49.93 ₽ per item · on the market 956 · buy0.0700–0.1000
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074667f′ (normalized) 0.100013wear 0.0700–0.1500on the market 428 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 6 of 242 · from 115.00 ₽ (float 0.0713) · craft not before 30.10 · data 23.10 13:22 MSK
Set · 10 pcs2 189.86 ₽
+643.35
(+29.4%)
!
Profit on prices without sales:without them at least −1 018 ₽
If these items are never sold, the profit is at least −1 018 ₽: MAC-10 | Gold Brick (Factory New)
!
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
Souvenir Tec-9 | Blast From the Past
Field-Tested
buy0.1500–0.1629
(under 1% of this wear's listings)
709.17 ₽
at 236.39
if this one runs out, you can take
Souvenir FAMAS | Dark Water (Minimal Wear) — 320.00 ₽+83.61 ₽ per item · on the market 84 · buy0.1000–0.1401
Souvenir Galil AR | Dusk Ruins (Field-Tested) — 367.68 ₽+131.29 ₽ per item · on the market 44 · buy0.1500–0.1504
Souvenir AUG | Carved Jade (Factory New) — 670.30 ₽+433.91 ₽ per item · on the market 113 · buy0.0000–0.0501
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162950f′ (normalized) 0.250692wear 0.1500–0.3800on the market 51 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 51) · data 23.10 13:22 MSK
×6
Souvenir FAMAS | Dark Water
Minimal Wear
buy0.1000–0.1028
(under 1% of this wear's listings)
1 920.00 ₽
at 320.00
if this one runs out, you can take
Souvenir Tec-9 | Blast From the Past (Factory New) — 513.06 ₽+193.06 ₽ per item · on the market 51 · buy0.0000–0.0114
Souvenir AUG | Carved Jade (Factory New) — 670.30 ₽+350.30 ₽ per item · on the market 113 · buy0.0000–0.0035
Souvenir Galil AR | Dusk Ruins (Factory New) — 1 402.70 ₽+1 082.70 ₽ per item · on the market 42 · buy0.0000–0.0105
souvenirSteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.102815f′ (normalized) 0.017595wear 0.1000–0.1500on the market 84 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 76) · data 23.10 13:22 MSK
×1
XM1014 | Run Run Run
Minimal Wear
buy0.0700–0.0745
(under 1% of this wear's listings)
47.29 ₽
at 47.29
if this one runs out, you can take
UMP-45 | Late Night Transit (Minimal Wear) — 63.09 ₽+15.80 ₽ per item · on the market 512 · buy0.0700–0.0997
FAMAS | 2A2F (Minimal Wear) — 86.10 ₽+38.81 ₽ per item · on the market 631 · buy0.0700–0.0858
Glock-18 | Green Line (Minimal Wear) — 97.22 ₽+49.93 ₽ per item · on the market 956 · buy0.0700–0.0997
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074504f′ (normalized) 0.099794wear 0.0700–0.1500on the market 428 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 6 of 242 · from 115.00 ₽ (float 0.0713) · craft not before 30.10 · data 23.10 13:22 MSK
Set · 10 pcs2 676.46 ₽
+738.24
(+27.6%)
Another set, profit no worse than the best by%
What you get
6 outcomes
Profitable outcome 40%
Losing outcome 60%
at a loss
MAC-10 | Derailment
Factory New
float up to 0.067021
793.00 ₽30.00%
SteamMAC-10 | Derailment (Factory New)net 689.57 ₽The Train 2025 Collectionsells 97 a weekmonth average 793.00 ₽, sold 282 — it costs more now, the calculation uses the averagesell now to a buy order: 856.41 ₽
(you get 744.70 ₽)) · buy orders: 2009
sell on Market.CSGO: 766.34 ₽ to your card
cheapest lot 840.29 · lots 25
on CSFloat: from 718.55 ₽listings: 315
on CS.Money: ~ 800.11 ₽
on Lis-Skins: from 734.86 ₽listings: 286
at a loss
worst
Zeus x27 | Charged Up
Minimal Wear
float up to 0.095744
564.41 ₽30.00%
SteamZeus x27 | Charged Up (Minimal Wear)net 490.79 ₽The Train 2025 Collectionsells 67 a weeknow 564.41 ₽ — cheaper than the month average 567.20 ₽sell now to a buy order: 522.25 ₽
(you get 454.13 ₽)) · buy orders: 2204
sell on Market.CSGO: 475.09 ₽ to your card
cheapest lot 520.94 · lots 9
on CSFloat: from 424.12 ₽listings: 139
on CS.Money: ~ 467.34 ₽
on Lis-Skins: from 432.27 ₽listings: 199
in profit
Tec-9 | Whiteout
Minimal Wear
float up to 0.149999
1 395.68 ₽30.00%
SteamTec-9 | Whiteout (Minimal Wear)net 1 213.63 ₽The Train 2025 Collectionsells 119 a weeknow 1 395.68 ₽ — cheaper than the month average 1 652.52 ₽sell now to a buy order: 1 381.40 ₽
(you get 1 201.21 ₽)) · buy orders: 2586
sell on Market.CSGO: 1 176.57 ₽ to your card
cheapest lot 1 290.10 · lots 72
on CSFloat: from 1 089.65 ₽listings: 531
on CS.Money: ~ 1 231.57 ₽
on Lis-Skins: from 1 094.55 ₽listings: 369
now 6 731.92 ₽ — cheaper than the month average 6 797.64 ₽sell now to a buy order: 5 477.19 ₽
(you get 4 762.77 ₽)) · buy orders: 1443
sell on Market.CSGO: 4 818.69 ₽ to your card
cheapest lot 5 283.66 · lots 17
on CSFloat: from 4 312.93 ₽listings: 80
on CS.Money: ~ 4 454.03 ₽
on Lis-Skins: from 4 192.22 ₽listings: 80
in profit
USP-S | Ancient Visions
Factory New
float up to 0.043085
3 499.00 ₽3.33%
SteamUSP-S | Ancient Visions (Factory New)net 3 042.61 ₽sells 9 a weeknow 3 499.00 ₽ — cheaper than the month average 4 312.15 ₽sell now to a buy order: 3 354.43 ₽
(you get 2 916.89 ₽)) · buy orders: 1023
sell on Market.CSGO: 2 896.20 ₽ to your card
cheapest lot 3 175.66 · lots 14
on CSFloat: from 2 762.46 ₽listings: 47
on CS.Money: ~ 2 844.02 ₽
on Lis-Skins: from 2 881.54 ₽listings: 71
in profit
XM1014 | Ancient Lore
Factory New
float up to 0.047872
2 552.88 ₽3.33%
rarely sells
SteamXM1014 | Ancient Lore (Factory New)net 2 219.90 ₽sells 3 a weekrarely sells: 5 a month — calculated at the current 2 552.88 ₽, buy orders and sales are not lowersell now to a buy order: 2 551.88 ₽
(you get 2 219.02 ₽)) · buy orders: 1212
sell on Market.CSGO: 3 323.31 ₽ to your card
cheapest lot 3 643.99 · lots 4
on CSFloat: from 2 534.09 ₽listings: 20
on CS.Money: ~ 2 450.90 ₽
on Lis-Skins: from 2 609.95 ₽listings: 26
float markup by input
how many times more the lots with the needed float cost
Souvenir FAMAS | Dark Water (Minimal Wear) × 19% of the wear range fitsat least ×2.16320.00 → 691.20 ₽
XM1014 | Run Run Run (Minimal Wear) × 99% of the wear range fitsat least ×2.63425.61 → 1 119.35 ₽
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 0.095744581
outcomes come out up to 0.067021, 0.095744, 0.149999, 0.067021, 0.043085, 0.047872
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 Ancient Collection + The Train 2025 Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+178.72 ₽a worse week happens one time in ten
In a typical week+291.48 ₽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 Ancient Collection and The Train 2025 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.