StatTrak™
Classified → Covert
About the craftCraft 3377677 · ways to build: 5StatTrak™ craft. Inputs and outcome are StatTrak: a normal item won't do here, and the outcome sells at the StatTrak price, which differs from the price of the normal item.The 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 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
StatTrak™ P90 | Nostalgia
Field-Tested
buy0.1500–0.1623
(under 1% of this wear's listings)
3 384.59 ₸
at 3 384.59
if this one runs out, you can take
StatTrak™ AUG | Death by Puppy (Minimal Wear) — 4 484.97 ₸+1 100.38 ₸ per item · on the market 18 · buy0.0700–0.1139
StatTrak™ MP9 | Hydra (Field-Tested) — 6 730.21 ₸+3 345.62 ₸ per item · on the market 23 · buy0.1500–0.2848
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162343f′ (normalized) 0.284813wear 0.1500–0.3800on the market 18 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 2 of 101 · from 3 888.72 ₸ (float 0.1618) · craft not before 01.11 · data 24.10 13:43 MSK
×1
StatTrak™ AUG | Death by Puppy
Minimal Wear
buy0.0700–0.0742
(under 1% of this wear's listings)
4 484.97 ₸
at 4 484.97
if this one runs out, you can take
StatTrak™ P90 | Nostalgia (Minimal Wear) — 5 585.35 ₸+1 100.38 ₸ per item · on the market 18 · buy0.0700–0.1058
StatTrak™ MP9 | Hydra (Field-Tested) — 6 730.21 ₸+2 245.24 ₸ per item · on the market 23 · buy0.1500–0.1857
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074293f′ (normalized) 0.185733wear 0.0700–0.1500on the market 18 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 54 · from 5 323.78 ₸ (float 0.0739) · craft not before 01.11 · data 24.10 13:43 MSK
×7
StatTrak™ P250 | Epicenter
Field-Tested
buy0.1500–0.1623
(under 1% of this wear's listings)
28 265.85 ₸
at 4 037.98
if this one runs out, you can take
StatTrak™ UMP-45 | Neo-Noir (Field-Tested) — 5 099.10 ₸+1 061.12 ₸ per item · on the market 19 · buy0.1500–0.2029
StatTrak™ AK-47 | The Outsiders (Field-Tested) — 8 133.77 ₸+4 095.79 ₸ per item · on the market 61 · buy0.1500–0.1826
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162343f′ (normalized) 0.202929wear 0.1500–0.3800on the market 20 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 54) · data 24.10 13:43 MSK
×1
StatTrak™ UMP-45 | Neo-Noir
Field-Tested
buy0.1500–0.1623
(under 1% of this wear's listings)
5 099.10 ₸
at 5 099.10
if this one runs out, you can take
StatTrak™ P250 | Epicenter (Minimal Wear) — 9 281.61 ₸+4 182.51 ₸ per item · on the market 38 · buy0.0700–0.1298
StatTrak™ AK-47 | The Outsiders (Minimal Wear) — 14 405.29 ₸+9 306.19 ₸ per item · on the market 31 · buy0.0700–0.1461
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162343f′ (normalized) 0.162343wear 0.1500–0.3800on the market 19 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 65 · from 8 126.01 ₸ (float 0.1615) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs41 234.51 ₸
+8 032.71
(+19.5%)
!
Profit on prices without sales:without them at least −38 902 ₸
If these items are never sold, the profit is at least −38 902 ₸: StatTrak™ M4A1-S | Vaporwave (Minimal Wear), StatTrak™ Glock-18 | Gold Toof (Minimal Wear), StatTrak™ FAMAS | Commemoration (Minimal Wear)
!
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 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.
×1
StatTrak™ AUG | Death by Puppy
Minimal Wear
buy0.0700–0.0754
(under 1% of this wear's listings)
4 484.97 ₸
at 4 484.97
if this one runs out, you can take
StatTrak™ P90 | Nostalgia (Minimal Wear) — 5 585.35 ₸+1 100.38 ₸ per item · on the market 18 · buy0.0700–0.1075
StatTrak™ MP9 | Hydra (Field-Tested) — 6 730.21 ₸+2 245.24 ₸ per item · on the market 23 · buy0.1500–0.1886
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075478f′ (normalized) 0.188696wear 0.0700–0.1500on the market 18 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 2 of 54 · from 5 323.78 ₸ (float 0.0739) · craft not before 01.11 · data 24.10 13:43 MSK
×9
StatTrak™ P250 | Epicenter
Field-Tested
buy0.1500–0.1657
(under 1% of this wear's listings)
36 341.81 ₸
at 4 037.98
if this one runs out, you can take
StatTrak™ UMP-45 | Neo-Noir (Field-Tested) — 5 099.10 ₸+1 061.12 ₸ per item · on the market 19 · buy0.1500–0.2071
StatTrak™ AK-47 | The Outsiders (Field-Tested) — 8 133.77 ₸+4 095.79 ₸ per item · on the market 61 · buy0.1500–0.1864
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165751f′ (normalized) 0.207189wear 0.1500–0.3800on the market 20 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 54) · data 24.10 13:43 MSK
Set · 10 pcs40 826.77 ₸
+10 890.79
(+26.7%)
!
Profit on prices without sales:without them at least −35 907 ₸
If these items are never sold, the profit is at least −35 907 ₸: StatTrak™ M4A1-S | Vaporwave (Minimal Wear), StatTrak™ Glock-18 | Gold Toof (Minimal Wear), StatTrak™ FAMAS | Commemoration (Minimal Wear)
!
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
StatTrak™ P90 | Nostalgia
Field-Tested
buy0.1500–0.1637
(under 1% of this wear's listings)
3 384.59 ₸
at 3 384.59
if this one runs out, you can take
StatTrak™ AUG | Death by Puppy (Minimal Wear) — 4 484.97 ₸+1 100.38 ₸ per item · on the market 18 · buy0.0700–0.1149
StatTrak™ MP9 | Hydra (Field-Tested) — 6 730.21 ₸+3 345.62 ₸ per item · on the market 23 · buy0.1500–0.2873
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163777f′ (normalized) 0.287328wear 0.1500–0.3800on the market 18 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 2 of 101 · from 3 888.72 ₸ (float 0.1618) · craft not before 01.11 · data 24.10 13:43 MSK
×2
StatTrak™ AUG | Death by Puppy
Minimal Wear
buy0.0700–0.0747
(under 1% of this wear's listings)
8 969.94 ₸
at 4 484.97
if this one runs out, you can take
StatTrak™ P90 | Nostalgia (Minimal Wear) — 5 585.35 ₸+1 100.38 ₸ per item · on the market 18 · buy0.0700–0.1065
StatTrak™ MP9 | Hydra (Field-Tested) — 6 730.21 ₸+2 245.24 ₸ per item · on the market 23 · buy0.1500–0.1869
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074792f′ (normalized) 0.186980wear 0.0700–0.1500on the market 18 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 2 of 54 · from 5 323.78 ₸ (float 0.0739) · craft not before 01.11 · data 24.10 13:43 MSK
×6
StatTrak™ P250 | Epicenter
Field-Tested
buy0.1500–0.1637
(under 1% of this wear's listings)
24 227.87 ₸
at 4 037.98
if this one runs out, you can take
StatTrak™ UMP-45 | Neo-Noir (Field-Tested) — 5 099.10 ₸+1 061.12 ₸ per item · on the market 19 · buy0.1500–0.2047
StatTrak™ AK-47 | The Outsiders (Field-Tested) — 8 133.77 ₸+4 095.79 ₸ per item · on the market 61 · buy0.1500–0.1842
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163777f′ (normalized) 0.204721wear 0.1500–0.3800on the market 20 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 54) · data 24.10 13:43 MSK
×1
StatTrak™ UMP-45 | Neo-Noir
Field-Tested
buy0.1500–0.1637
(under 1% of this wear's listings)
5 099.10 ₸
at 5 099.10
if this one runs out, you can take
StatTrak™ P250 | Epicenter (Minimal Wear) — 9 281.61 ₸+4 182.51 ₸ per item · on the market 38 · buy0.0700–0.1310
StatTrak™ AK-47 | The Outsiders (Minimal Wear) — 14 405.29 ₸+9 306.19 ₸ per item · on the market 31 · buy0.0700–0.1473
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163777f′ (normalized) 0.163777wear 0.1500–0.3800on the market 19 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 65 · from 8 126.01 ₸ (float 0.1615) · craft not before 01.11 · data 24.10 13:43 MSK
Set · 10 pcs41 681.50 ₸
+5 135.32
(+12.3%)
!
Profit on prices without sales:without them at least −31 890 ₸
If these items are never sold, the profit is at least −31 890 ₸: StatTrak™ M4A1-S | Vaporwave (Minimal Wear), StatTrak™ Glock-18 | Gold Toof (Minimal Wear), StatTrak™ FAMAS | Commemoration (Minimal Wear)
!
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
StatTrak™ P90 | Nostalgia
Field-Tested
buy0.1500–0.1633
(under 1% of this wear's listings)
3 384.59 ₸
at 3 384.59
if this one runs out, you can take
StatTrak™ AUG | Death by Puppy (Minimal Wear) — 4 484.97 ₸+1 100.38 ₸ per item · on the market 18 · buy0.0700–0.1145
StatTrak™ MP9 | Hydra (Field-Tested) — 6 730.21 ₸+3 345.62 ₸ per item · on the market 23 · buy0.1500–0.2864
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163301f′ (normalized) 0.286494wear 0.1500–0.3800on the market 18 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 2 of 101 · from 3 888.72 ₸ (float 0.1618) · craft not before 01.11 · data 24.10 13:43 MSK
×4
StatTrak™ AUG | Death by Puppy
Minimal Wear
buy0.0700–0.0746
(under 1% of this wear's listings)
17 939.87 ₸
at 4 484.97
if this one runs out, you can take
StatTrak™ P90 | Nostalgia (Minimal Wear) — 5 585.35 ₸+1 100.38 ₸ per item · on the market 18 · buy0.0700–0.1063
StatTrak™ MP9 | Hydra (Field-Tested) — 6 730.21 ₸+2 245.24 ₸ per item · on the market 23 · buy0.1500–0.1865
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074626f′ (normalized) 0.186566wear 0.0700–0.1500on the market 18 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 2 of 54 · from 5 323.78 ₸ (float 0.0739) · craft not before 01.11 · data 24.10 13:43 MSK
×5
StatTrak™ P250 | Epicenter
Field-Tested
buy0.1500–0.1633
(under 1% of this wear's listings)
20 189.89 ₸
at 4 037.98
if this one runs out, you can take
StatTrak™ UMP-45 | Neo-Noir (Field-Tested) — 5 099.10 ₸+1 061.12 ₸ per item · on the market 19 · buy0.1500–0.2041
StatTrak™ AK-47 | The Outsiders (Field-Tested) — 8 133.77 ₸+4 095.79 ₸ per item · on the market 61 · buy0.1500–0.1837
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163301f′ (normalized) 0.204127wear 0.1500–0.3800on the market 20 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 54) · data 24.10 13:43 MSK
Set · 10 pcs41 514.35 ₸
+401.72
(+1.0%)
!
Profit on prices without sales:without them at least −33 368 ₸
If these items are never sold, the profit is at least −33 368 ₸: StatTrak™ M4A1-S | Vaporwave (Minimal Wear), StatTrak™ Glock-18 | Gold Toof (Minimal Wear), StatTrak™ FAMAS | Commemoration (Minimal Wear)
!
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 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
StatTrak™ P90 | Nostalgia
Field-Tested
buy0.1500–0.1618
(under 1% of this wear's listings)
3 384.59 ₸
at 3 384.59
if this one runs out, you can take
StatTrak™ AUG | Death by Puppy (Minimal Wear) — 4 484.97 ₸+1 100.38 ₸ per item · on the market 18 · buy0.0700–0.1135
StatTrak™ MP9 | Hydra (Field-Tested) — 6 730.21 ₸+3 345.62 ₸ per item · on the market 23 · buy0.1500–0.2838
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.161821f′ (normalized) 0.283897wear 0.1500–0.3800on the market 18 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 2 of 101 · from 3 888.72 ₸ (float 0.1618) · craft not before 01.11 · data 24.10 13:43 MSK
×3
StatTrak™ AUG | Death by Puppy
Minimal Wear
buy0.0700–0.0741
(under 1% of this wear's listings)
13 454.90 ₸
at 4 484.97
if this one runs out, you can take
StatTrak™ P90 | Nostalgia (Minimal Wear) — 5 585.35 ₸+1 100.38 ₸ per item · on the market 18 · buy0.0700–0.1056
StatTrak™ MP9 | Hydra (Field-Tested) — 6 730.21 ₸+2 245.24 ₸ per item · on the market 23 · buy0.1500–0.1852
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074111f′ (normalized) 0.185279wear 0.0700–0.1500on the market 18 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 1 of 54 · from 5 323.78 ₸ (float 0.0739) · craft not before 01.11 · data 24.10 13:43 MSK
×6
StatTrak™ P250 | Epicenter
Field-Tested
buy0.1500–0.1618
(under 1% of this wear's listings)
24 227.87 ₸
at 4 037.98
if this one runs out, you can take
StatTrak™ UMP-45 | Neo-Noir (Field-Tested) — 5 099.10 ₸+1 061.12 ₸ per item · on the market 19 · buy0.1500–0.2022
StatTrak™ AK-47 | The Outsiders (Field-Tested) — 8 133.77 ₸+4 095.79 ₸ per item · on the market 61 · buy0.1500–0.1820
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.161821f′ (normalized) 0.202276wear 0.1500–0.3800on the market 20 · good ≈ 0
Market history: no data yet
Lis-Skins: no listings with this float (total 54) · data 24.10 13:43 MSK
now 37 196.36 ₸ — cheaper than the month average 41 050.61 ₸no buy orders
sell on Market.CSGO: 36 249.91 ₸ to your card
cheapest lot 39 747.71 · lots 9
on CSFloat: from 28 619.87 ₸listings: 42
on CS.Money: ~ 30 847.17 ₸
on Lis-Skins: from 31 141.42 ₸listings: 47
now 87 389.95 ₸ — cheaper than the month average 100 452.87 ₸no buy orders
sell on Market.CSGO: 64 112.75 ₸ to your card
cheapest lot 70 299.07 · lots 27
on CSFloat: from 61 069.59 ₸listings: 65
on CS.Money: ~ 70 974.72 ₸
on Lis-Skins: from 65 352.15 ₸listings: 58
at a loss
StatTrak™ AWP | Wildfire
Field-Tested
float up to 0.151684
44 271.48 ₸10.00%
SteamStatTrak™ AWP | Wildfire (Field-Tested)net 38 496.95 ₸sells 14 a weekmonth average 44 271.48 ₸, sold 35 — it costs more now, the calculation uses the averageno buy orders
sell on Market.CSGO: 36 416.04 ₸ to your card
cheapest lot 39 929.87 · lots 18
on CSFloat: from 33 364.16 ₸listings: 45
on CS.Money: ~ 34 581.97 ₸
on Lis-Skins: from 33 373.22 ₸listings: 52
MW costs more than FN: 25 178.37 ₸ versus 23 956.12 ₸ — calculated at the price of FNmonth average 25 178.37 ₸, sold 15 — it costs more now, the calculation uses the averagesell now to a buy order: 22 400.49 ₸
(you get 19 478.63 ₸)) · buy orders: 737
sell on Market.CSGO: 20 893.05 ₸ to your card
cheapest lot 22 909.06 · lots 13
on CSFloat: from 18 664.91 ₸listings: 31
on CS.Money: ~ 19 543.20 ₸
on Lis-Skins: from 19 955.15 ₸listings: 39
float markup by input
how many times more the lots with the needed float cost
StatTrak™ P90 | Nostalgia (Field-Tested) × 15% of the wear range fitsat least ×2.163 384.59 → 7 310.72 ₸
StatTrak™ AUG | Death by Puppy (Minimal Wear) × 15% of the wear range fitsat least ×2.164 484.97 → 9 687.53 ₸
StatTrak™ P250 | Epicenter (Field-Tested) × 75% of the wear range fitsat least ×2.5528 265.85 → 72 077.91 ₸
StatTrak™ UMP-45 | Neo-Noir (Field-Tested) × 15% of the wear range fitsat least ×2.165 099.10 → 11 014.06 ₸
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 0.205339833
outcomes come out up to 0.149999, 0.122653, 0.151684, 0.102669
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 CS20 Collection + The Gallery Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week−2 656.46 ₸a worse week happens one time in ten
In a typical week+5 160.01 ₸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 CS20 Collection and The Gallery 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.
Similar
3 crafts almost like this one
One of three things counts as similar. The same set with a different wear of cheap outcomes: profit and investment differ by less than 0,5%. The same nine items with a different tenth: profit differs by no more than 10%, investment by 20%. The same main half, whose outcomes make the profit, with a different filler: profit lower by no more than a quarter, investment cheaper by no more than a quarter.
Craft 3389535
· The Gallery Collection + The Glove Collection · profit 10 435.60₸
· invest 44 124.53₸
profit on prices without salesat least −35 220 ₸rare inputs
StatTrak™ P90 | Shallow Grave (Field-Tested) instead of StatTrak™ P90 | Nostalgia (Field-Tested), StatTrak™ AUG | Death by Puppy (Minimal Wear); StatTrak™ P250 | Epicenter (Field-Tested): 6 pcs instead of 7; StatTrak™ P250 | Epicenter (Field-Tested): float at most 0.164271 instead of 0.162343; StatTrak™ UMP-45 | Neo-Noir (Field-Tested): float at most 0.164271 instead of 0.162343
Craft 3377676
· The CS20 Collection + The Gallery Collection · profit 8 617.73₸
· invest 41 681.50₸
profit on prices without salesat least −32 425 ₸rare inputs
StatTrak™ AWP | Wildfire: Minimal Wear instead of Field-Tested; StatTrak™ P90 | Nostalgia (Field-Tested): float at most 0.161741 instead of 0.162343; StatTrak™ AUG | Death by Puppy (Minimal Wear): 2 pcs instead of 1; StatTrak™ AUG | Death by Puppy (Minimal Wear): float at most 0.074084 instead of 0.074293; StatTrak™ P250 | Epicenter (Field-Tested): 6 pcs instead of 7; StatTrak™ P250 | Epicenter (Field-Tested): float at most 0.161741 instead of 0.162343; StatTrak™ UMP-45 | Neo-Noir (Field-Tested): float at most 0.161741 instead of 0.162343
Craft 3389441
· The Gallery Collection + The Gamma 2 Collection · profit 8 117.58₸
· invest 44 430.58₸
profit on prices without salesat least −37 090 ₸rare inputs
StatTrak™ MP9 | Airlock (Field-Tested) instead of StatTrak™ P90 | Nostalgia (Field-Tested), StatTrak™ AUG | Death by Puppy (Minimal Wear); StatTrak™ P250 | Epicenter (Field-Tested): 6 pcs instead of 7; StatTrak™ P250 | Epicenter (Field-Tested): float at most 0.163043 instead of 0.162343; StatTrak™ UMP-45 | Neo-Noir (Field-Tested): float at most 0.163043 instead of 0.162343
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.