StatTrak™
Mil-Spec Grade → Restricted
About the craftCraft 3387129 · 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 6 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.
×6
StatTrak™ Nova | Ranger
Field-Tested
buy0.1500–0.1638
(under 1% of this wear's listings)
216.66 ₽
at 36.11
if this one runs out, you can take
StatTrak™ P90 | Elite Build (Field-Tested) — 39.12 ₽+3.01 ₽ per item · on the market 170 · buy0.1500–0.1638
StatTrak™ UMP-45 | Riot (Minimal Wear) — 57.42 ₽+21.31 ₽ per item · on the market 118 · buy0.0700–0.1146
StatTrak™ Galil AR | Rocket Pop (Field-Tested) — 179.72 ₽+143.61 ₽ per item · on the market 79 · buy0.1500–0.1638
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163805f′ (normalized) 0.163805wear 0.1500–0.3800on the market 27 · good ≈ 0
Market history: no data yet
×2
StatTrak™ Nova | Ranger
Minimal Wear
buy0.0700–0.0748
(under 1% of this wear's listings)
130.00 ₽
at 65.00
if this one runs out, you can take
StatTrak™ P90 | Elite Build (Minimal Wear) — 85.94 ₽+20.94 ₽ per item · on the market 111 · buy0.0700–0.0748
StatTrak™ UMP-45 | Riot (Factory New) — 116.88 ₽+51.88 ₽ per item · on the market 55 · buy0.0000–0.0523
StatTrak™ USP-S | Torque (Factory New) — 368.97 ₽+303.97 ₽ per item · on the market 196 · buy0.0000–0.0344
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074801f′ (normalized) 0.074801wear 0.0700–0.1500on the market 33 · good ≈ 0
Market history: no data yet
×2
StatTrak™ R8 Revolver | Survivalist
Minimal Wear
buy0.0700–0.0748
(under 1% of this wear's listings)
109.86 ₽
at 54.93
if this one runs out, you can take
StatTrak™ MP9 | Capillary (Minimal Wear) — 85.57 ₽+30.64 ₽ per item · on the market 58 · buy0.0700–0.0748
StatTrak™ P90 | Traction (Minimal Wear) — 89.94 ₽+35.01 ₽ per item · on the market 71 · buy0.0700–0.1068
StatTrak™ Glock-18 | Warhawk (Minimal Wear) — 90.35 ₽+35.42 ₽ per item · on the market 108 · buy0.0700–0.1068
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074801f′ (normalized) 0.106859wear 0.0700–0.1500on the market 19 · good ≈ 0
Market history: no data yet
Set · 10 pcs456.52 ₽
+103.07
(+22.6%)
!
Profit on prices without sales:without them at least −21 ₽
If these items are never sold, the profit is at least −21 ₽: StatTrak™ CZ75-Auto | Eco (Minimal Wear)
!
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 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.
×2
StatTrak™ Nova | Ranger
Field-Tested
buy0.1500–0.1690
(under 1% of this wear's listings)
72.22 ₽
at 36.11
if this one runs out, you can take
StatTrak™ P90 | Elite Build (Field-Tested) — 39.12 ₽+3.01 ₽ per item · on the market 170 · buy0.1500–0.1690
StatTrak™ UMP-45 | Riot (Minimal Wear) — 57.42 ₽+21.31 ₽ per item · on the market 118 · buy0.0700–0.1183
StatTrak™ Galil AR | Rocket Pop (Field-Tested) — 179.72 ₽+143.61 ₽ per item · on the market 79 · buy0.1500–0.1690
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.169092f′ (normalized) 0.169092wear 0.1500–0.3800on the market 27 · good ≈ 0
Market history: no data yet
×1
StatTrak™ R8 Revolver | Survivalist
Field-Tested
buy0.1500–0.1690
(under 1% of this wear's listings)
29.45 ₽
at 29.45
if this one runs out, you can take
StatTrak™ MP9 | Capillary (Field-Tested) — 40.42 ₽+10.97 ₽ per item · on the market 179 · buy0.1500–0.1690
StatTrak™ Tec-9 | Snek-9 (Field-Tested) — 48.20 ₽+18.75 ₽ per item · on the market 49 · buy0.1500–0.2415
StatTrak™ P90 | Traction (Field-Tested) — 48.25 ₽+18.80 ₽ per item · on the market 77 · buy0.1500–0.2415
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.169092f′ (normalized) 0.241560wear 0.1500–0.3800on the market 84 · good ≈ 0
Market history: no data yet
×7
StatTrak™ R8 Revolver | Survivalist
Minimal Wear
buy0.0700–0.0766
(under 1% of this wear's listings)
384.51 ₽
at 54.93
if this one runs out, you can take
StatTrak™ MP9 | Capillary (Minimal Wear) — 85.57 ₽+30.64 ₽ per item · on the market 58 · buy0.0700–0.0766
StatTrak™ P90 | Traction (Minimal Wear) — 89.94 ₽+35.01 ₽ per item · on the market 71 · buy0.0700–0.1094
StatTrak™ Glock-18 | Warhawk (Minimal Wear) — 90.35 ₽+35.42 ₽ per item · on the market 108 · buy0.0700–0.1094
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.076640f′ (normalized) 0.109486wear 0.0700–0.1500on the market 19 · good ≈ 0
Market history: no data yet
Set · 10 pcs486.18 ₽
+32.68
(+6.7%)
!
Profit on prices without sales:without them at least −49 ₽
If these items are never sold, the profit is at least −49 ₽: StatTrak™ CZ75-Auto | Eco (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™ UMP-45 | Riot
Minimal Wear
buy0.0700–0.0759
(under 1% of this wear's listings)
57.42 ₽
at 57.42
if this one runs out, you can take
StatTrak™ Nova | Ranger (Minimal Wear) — 65.00 ₽+7.58 ₽ per item · on the market 33 · buy0.0700–0.1085
StatTrak™ P90 | Elite Build (Minimal Wear) — 85.94 ₽+28.52 ₽ per item · on the market 111 · buy0.0700–0.1085
StatTrak™ Glock-18 | Bunsen Burner (Minimal Wear) — 270.16 ₽+212.74 ₽ per item · on the market 98 · buy0.0700–0.0868
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075985f′ (normalized) 0.108551wear 0.0700–0.1500on the market 118 · good ≈ 0
Market history: no data yet
×2
StatTrak™ R8 Revolver | Survivalist
Field-Tested
buy0.1500–0.1672
(under 1% of this wear's listings)
58.90 ₽
at 29.45
if this one runs out, you can take
StatTrak™ MP9 | Capillary (Field-Tested) — 40.42 ₽+10.97 ₽ per item · on the market 179 · buy0.1500–0.1672
StatTrak™ Tec-9 | Snek-9 (Field-Tested) — 48.20 ₽+18.75 ₽ per item · on the market 49 · buy0.1500–0.2388
StatTrak™ P90 | Traction (Field-Tested) — 48.25 ₽+18.80 ₽ per item · on the market 77 · buy0.1500–0.2388
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.167209f′ (normalized) 0.238870wear 0.1500–0.3800on the market 84 · good ≈ 0
Market history: no data yet
×7
StatTrak™ R8 Revolver | Survivalist
Minimal Wear
buy0.0700–0.0759
(under 1% of this wear's listings)
384.51 ₽
at 54.93
if this one runs out, you can take
StatTrak™ MP9 | Capillary (Minimal Wear) — 85.57 ₽+30.64 ₽ per item · on the market 58 · buy0.0700–0.0759
StatTrak™ P90 | Traction (Minimal Wear) — 89.94 ₽+35.01 ₽ per item · on the market 71 · buy0.0700–0.1085
StatTrak™ Glock-18 | Warhawk (Minimal Wear) — 90.35 ₽+35.42 ₽ per item · on the market 108 · buy0.0700–0.1085
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075985f′ (normalized) 0.108551wear 0.0700–0.1500on the market 19 · good ≈ 0
Market history: no data yet
Set · 10 pcs500.83 ₽
+11.24
(+2.2%)
!
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 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.
×6
StatTrak™ Nova | Ranger
Field-Tested
buy0.1500–0.1641
(under 1% of this wear's listings)
216.66 ₽
at 36.11
if this one runs out, you can take
StatTrak™ P90 | Elite Build (Field-Tested) — 39.12 ₽+3.01 ₽ per item · on the market 170 · buy0.1500–0.1641
StatTrak™ UMP-45 | Riot (Minimal Wear) — 57.42 ₽+21.31 ₽ per item · on the market 118 · buy0.0700–0.1149
StatTrak™ Galil AR | Rocket Pop (Field-Tested) — 179.72 ₽+143.61 ₽ per item · on the market 79 · buy0.1500–0.1641
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164184f′ (normalized) 0.164184wear 0.1500–0.3800on the market 27 · good ≈ 0
Market history: no data yet
×3
StatTrak™ Nova | Ranger
Minimal Wear
buy0.0700–0.0749
(under 1% of this wear's listings)
195.00 ₽
at 65.00
if this one runs out, you can take
StatTrak™ P90 | Elite Build (Minimal Wear) — 85.94 ₽+20.94 ₽ per item · on the market 111 · buy0.0700–0.0749
StatTrak™ UMP-45 | Riot (Factory New) — 116.88 ₽+51.88 ₽ per item · on the market 55 · buy0.0000–0.0524
StatTrak™ USP-S | Torque (Factory New) — 368.97 ₽+303.97 ₽ per item · on the market 196 · buy0.0000–0.0344
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074933f′ (normalized) 0.074933wear 0.0700–0.1500on the market 33 · good ≈ 0
Market history: no data yet
×1
StatTrak™ AUG | Amber Slipstream
Minimal Wear
buy0.0700–0.0749
(under 1% of this wear's listings)
52.97 ₽
at 52.97
if this one runs out, you can take
StatTrak™ R8 Revolver | Survivalist (Minimal Wear) — 54.93 ₽+1.96 ₽ per item · on the market 19 · buy0.0700–0.0953
StatTrak™ MP9 | Capillary (Minimal Wear) — 85.57 ₽+32.60 ₽ per item · on the market 58 · buy0.0700–0.0953
StatTrak™ P90 | Traction (Minimal Wear) — 89.94 ₽+36.97 ₽ per item · on the market 71 · buy0.0700–0.1362
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074933f′ (normalized) 0.136243wear 0.0700–0.1500on the market 83 · good ≈ 0
Market history: no data yet
Set · 10 pcs464.63 ₽
+101.75
(+21.9%)
!
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 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
StatTrak™ Nova | Ranger
Field-Tested
buy0.1500–0.1628
(under 1% of this wear's listings)
180.55 ₽
at 36.11
if this one runs out, you can take
StatTrak™ P90 | Elite Build (Field-Tested) — 39.12 ₽+3.01 ₽ per item · on the market 170 · buy0.1500–0.1628
StatTrak™ UMP-45 | Riot (Minimal Wear) — 57.42 ₽+21.31 ₽ per item · on the market 118 · buy0.0700–0.1139
StatTrak™ Galil AR | Rocket Pop (Field-Tested) — 179.72 ₽+143.61 ₽ per item · on the market 79 · buy0.1500–0.1628
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162846f′ (normalized) 0.162846wear 0.1500–0.3800on the market 27 · good ≈ 0
Market history: no data yet
×2
StatTrak™ UMP-45 | Riot
Minimal Wear
buy0.0700–0.0744
(under 1% of this wear's listings)
114.84 ₽
at 57.42
if this one runs out, you can take
StatTrak™ Nova | Ranger (Minimal Wear) — 65.00 ₽+7.58 ₽ per item · on the market 33 · buy0.0700–0.1063
StatTrak™ P90 | Elite Build (Minimal Wear) — 85.94 ₽+28.52 ₽ per item · on the market 111 · buy0.0700–0.1063
StatTrak™ Glock-18 | Bunsen Burner (Minimal Wear) — 270.16 ₽+212.74 ₽ per item · on the market 98 · buy0.0700–0.0851
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074468f′ (normalized) 0.106383wear 0.0700–0.1500on the market 118 · good ≈ 0
Market history: no data yet
×3
StatTrak™ R8 Revolver | Survivalist
Minimal Wear
buy0.0700–0.0744
(under 1% of this wear's listings)
164.79 ₽
at 54.93
if this one runs out, you can take
StatTrak™ MP9 | Capillary (Minimal Wear) — 85.57 ₽+30.64 ₽ per item · on the market 58 · buy0.0700–0.0744
StatTrak™ P90 | Traction (Minimal Wear) — 89.94 ₽+35.01 ₽ per item · on the market 71 · buy0.0700–0.1063
StatTrak™ Glock-18 | Warhawk (Minimal Wear) — 90.35 ₽+35.42 ₽ per item · on the market 108 · buy0.0700–0.1063
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074468f′ (normalized) 0.106383wear 0.0700–0.1500on the market 19 · good ≈ 0
Market history: no data yet
Set · 10 pcs460.18 ₽
+92.63
(+20.1%)
Another set, profit no worse than the best by%
What you get
10 outcomes
Profitable outcome 36%
Losing outcome 60%
About break-even 4%
at a loss
StatTrak™ FAMAS | Neural Net
Minimal Wear
float up to 0.080769
312.17 ₽16.00%
SteamStatTrak™ FAMAS | Neural Net (Minimal Wear)net 271.45 ₽sells 18 a weeknow 312.17 ₽ — cheaper than the month average 313.62 ₽sell now to a buy order: 265.84 ₽
(you get 231.16 ₽)) · buy orders: 3716
at a loss
StatTrak™ P2000 | Handgun
Minimal Wear
float up to 0.134615
310.88 ₽16.00%
SteamStatTrak™ P2000 | Handgun (Minimal Wear)net 270.33 ₽sells 23 a weeknow 310.88 ₽ — cheaper than the month average 419.28 ₽no buy orders
in profit
best
StatTrak™ M4A4 | Evil Daimyo
Factory New
float up to 0.069999
1 865.79 ₽16.00%
SteamStatTrak™ M4A4 | Evil Daimyo (Factory New)net 1 622.43 ₽sells 30 a weeknow 1 865.79 ₽ — cheaper than the month average 2 150.67 ₽sell now to a buy order: 1 805.00 ₽
(you get 1 569.56 ₽)) · buy orders: 2739
in profit
StatTrak™ MP9 | Ruby Poison Dart
Factory New
float up to 0.067307
627.18 ₽16.00%
SteamStatTrak™ MP9 | Ruby Poison Dart (Factory New)net 545.37 ₽sells 21 a weeknow 627.18 ₽ — cheaper than the month average 786.07 ₽no buy orders
at a loss
worst
StatTrak™ Negev | Loudmouth
Field-Tested
float up to 0.208653
179.72 ₽16.00%
SteamStatTrak™ Negev | Loudmouth (Field-Tested)net 156.28 ₽sells 55 a weeknow 179.72 ₽ — cheaper than the month average 222.02 ₽sell now to a buy order: 150.49 ₽
(you get 130.86 ₽)) · buy orders: 4005
in profit
StatTrak™ AWP | PAW
Factory New
float up to 0.067307
1 111.05 ₽4.00%
SteamStatTrak™ AWP | PAW (Factory New)net 966.13 ₽The Horizon Collectionsells 56 a weeknow 1 111.05 ₽ — cheaper than the month average 1 300.47 ₽sell now to a buy order: 1 063.35 ₽
(you get 924.65 ₽)) · buy orders: 2992
now 385.62 ₽ — cheaper than the month average 451.35 ₽sell now to a buy order: 326.22 ₽
(you get 283.66 ₽)) · buy orders: 6143
at a loss
StatTrak™ G3SG1 | High Seas
Minimal Wear
float up to 0.094230
440.07 ₽4.00%
SteamStatTrak™ G3SG1 | High Seas (Minimal Wear)net 382.67 ₽The Horizon Collectionsells 19 a weeknow 440.07 ₽ — cheaper than the month average 485.74 ₽sell now to a buy order: 338.83 ₽
(you get 294.63 ₽)) · buy orders: 4287
about break-even
StatTrak™ MP7 | Powercore
Minimal Wear
float up to 0.107692
521.07 ₽4.00%
SteamStatTrak™ MP7 | Powercore (Minimal Wear)net 453.10 ₽The Horizon Collectionsells 28 a weekmonth average 521.07 ₽, sold 76 — it costs more now, the calculation uses the averagesell now to a buy order: 439.76 ₽
(you get 382.40 ₽)) · buy orders: 4479
at a loss
StatTrak™ Nova | Toy Soldier
Minimal Wear
float up to 0.134615
447.56 ₽4.00%
SteamStatTrak™ Nova | Toy Soldier (Minimal Wear)net 389.18 ₽The Horizon Collectionsells 31 a weeknow 447.56 ₽ — cheaper than the month average 477.49 ₽sell now to a buy order: 331.62 ₽
(you get 288.36 ₽)) · buy orders: 2891
float markup by input
how many times more the lots with the needed float cost
StatTrak™ Nova | Ranger (Field-Tested) × 66% of the wear range fitsat least ×2.51216.66 → 543.82 ₽
StatTrak™ Nova | Ranger (Minimal Wear) × 26% of the wear range fitsat least ×2.21130.00 → 287.30 ₽
StatTrak™ R8 Revolver | Survivalist (Minimal Wear) × 26% of the wear range fitsat least ×2.21109.86 → 242.79 ₽
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 0.134615285
outcomes come out up to 0.080769, 0.134615, 0.069999, 0.067307, 0.208653, 0.067307, 0.134615, 0.094230, 0.107692, 0.134615
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 Falchion Collection + The Horizon Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+19.00 ₽a worse week happens one time in ten
In a typical week+97.19 ₽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 Falchion Collection and The Horizon 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 3387298
· The Falchion Collection + The Phoenix Collection · profit 92.59₽
· invest 526.29₽
rare inputs
StatTrak™ Tec-9 | Sandstorm (Field-Tested), StatTrak™ UMP-45 | Corporal (Minimal Wear) instead of StatTrak™ R8 Revolver | Survivalist (Minimal Wear); StatTrak™ FAMAS | Neural Net: Factory New instead of Minimal Wear; StatTrak™ Nova | Ranger (Field-Tested): 5 pcs instead of 6; StatTrak™ Nova | Ranger (Field-Tested): float at most 0.161546 instead of 0.163805; StatTrak™ Nova | Ranger (Minimal Wear): 3 pcs instead of 2; StatTrak™ Nova | Ranger (Minimal Wear): float at most 0.074016 instead of 0.074801
Craft 3387344
· The Falchion Collection + The Prisma Collection · profit 89.24₽
· invest 430.93₽
rare inputs
StatTrak™ MAC-10 | Whitefish (Field-Tested), StatTrak™ MP7 | Mischief (Field-Tested) instead of StatTrak™ R8 Revolver | Survivalist (Minimal Wear); StatTrak™ Nova | Ranger (Field-Tested): 4 pcs instead of 6; StatTrak™ Nova | Ranger (Field-Tested): float at most 0.162021 instead of 0.163805; StatTrak™ Nova | Ranger (Minimal Wear): 1 pcs instead of 2; StatTrak™ Nova | Ranger (Minimal Wear): float at most 0.074181 instead of 0.074801
Craft 3387294
· The Falchion Collection + The Phoenix Collection · profit 88.76₽
· invest 586.64₽
sells slowlyrare inputs
StatTrak™ UMP-45 | Corporal (Minimal Wear) instead of StatTrak™ R8 Revolver | Survivalist (Minimal Wear); StatTrak™ FAMAS | Neural Net: Factory New instead of Minimal Wear; StatTrak™ Nova | Ranger (Field-Tested): 4 pcs instead of 6; StatTrak™ Nova | Ranger (Field-Tested): float at most 0.165959 instead of 0.163805; StatTrak™ Nova | Ranger (Minimal Wear): 3 pcs instead of 2; StatTrak™ Nova | Ranger (Minimal Wear): float at most 0.075551 instead of 0.074801
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.