The Dead Hand Collection
+ The Kilowatt Collection
StatTrak™
Mil-Spec Grade → Restricted
About the craftCraft 3384827 · 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 7 шт., годных ≈1, 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™ Sawed-Off | Fusion
Battle-Scarred
buy0.4500–0.4842
(3% of this wear's listings)
12.08 ₽
at 12.08
if this one runs out, you can take
StatTrak™ UMP-45 | Fragment (Battle-Scarred) — 12.71 ₽+0.63 ₽ per item · on the market 67 · buy0.4500–0.4842
StatTrak™ Five-SeveN | Dark Polymer (Battle-Scarred) — 13.19 ₽+1.11 ₽ per item · on the market 65 · buy0.4500–0.4842
StatTrak™ M249 | Bock Blocks (Battle-Scarred) — 15.07 ₽+2.99 ₽ per item · on the market 54 · buy0.4500–0.4842
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.484205f′ (normalized) 0.484205wear 0.4500–1.0000on the market 64 · good ≈ 2
on the market with this float, usually ~2,
new listings per day can't be counted yet, cheapest usually 15.86 ₽ · little data, days: 0
×2
StatTrak™ Nova | Dark Sigil
Field-Tested
buy0.1500–0.1643
(under 1% of this wear's listings)
13.88 ₽
at 6.94
if this one runs out, you can take
StatTrak™ Dual Berettas | Hideout (Field-Tested) — 7.26 ₽+0.32 ₽ per item · on the market 1 761 · buy0.1500–0.1643
StatTrak™ Tec-9 | Slag (Field-Tested) — 7.56 ₽+0.62 ₽ per item · on the market 929 · buy0.1500–0.2116
StatTrak™ XM1014 | Irezumi (Field-Tested) — 8.03 ₽+1.09 ₽ per item · on the market 1 353 · buy0.1500–0.1880
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164304f′ (normalized) 0.235214wear 0.1500–0.3800on the market 1 622 · good ≈ 3
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 8.94 ₽ · little data, days: 0
×7
StatTrak™ Tec-9 | Slag
Field-Tested
buy0.1500–0.1643
(under 1% of this wear's listings)
52.92 ₽
at 7.56
if this one runs out, you can take
StatTrak™ SSG 08 | Dezastre (Field-Tested) — 8.87 ₽+1.31 ₽ per item · on the market 1 238 · buy0.1500–0.1825
StatTrak™ MAC-10 | Light Box (Field-Tested) — 10.01 ₽+2.45 ₽ per item · on the market 1 159 · buy0.1500–0.1825
StatTrak™ Nova | Dark Sigil (Minimal Wear) — 14.46 ₽+6.90 ₽ per item · on the market 242 · buy0.0700–0.1275
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.164304f′ (normalized) 0.182560wear 0.1500–0.3800on the market 929 · good ≈ 1
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 9.15 ₽
Set · 10 pcs78.88 ₽
+21.45
(+27.2%)
!
0% 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 10% 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™ Five-SeveN | Dark Polymer
Well-Worn
buy0.3800–0.3869
(0% of this wear's listings)
30.96 ₽
at 15.48
if this one runs out, you can take
StatTrak™ Sawed-Off | Fusion (Well-Worn) — 15.89 ₽+0.41 ₽ per item · on the market 171 · buy0.3800–0.3869
StatTrak™ UMP-45 | Fragment (Well-Worn) — 16.10 ₽+0.62 ₽ per item · on the market 75 · buy0.3800–0.3869
StatTrak™ M249 | Bock Blocks (Well-Worn) — 16.11 ₽+0.63 ₽ per item · on the market 92 · buy0.3800–0.3869
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.386996f′ (normalized) 0.386996wear 0.3800–0.4500on the market 97 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
×7
StatTrak™ Sawed-Off | Fusion
Field-Tested
buy0.1500–0.1729
(under 1% of this wear's listings)
142.59 ₽
at 20.37
if this one runs out, you can take
StatTrak™ UMP-45 | Fragment (Field-Tested) — 20.73 ₽+0.36 ₽ per item · on the market 83 · buy0.1500–0.1729
StatTrak™ M249 | Bock Blocks (Field-Tested) — 20.74 ₽+0.37 ₽ per item · on the market 99 · buy0.1500–0.1729
StatTrak™ Five-SeveN | Dark Polymer (Field-Tested) — 23.00 ₽+2.63 ₽ per item · on the market 118 · buy0.1500–0.1729
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.172988f′ (normalized) 0.172988wear 0.1500–0.3800on the market 85 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
×1
StatTrak™ Nova | Dark Sigil
Field-Tested
buy0.1500–0.1729
(under 1% of this wear's listings)
6.94 ₽
at 6.94
if this one runs out, you can take
StatTrak™ Dual Berettas | Hideout (Field-Tested) — 7.26 ₽+0.32 ₽ per item · on the market 1 761 · buy0.1500–0.1729
StatTrak™ Tec-9 | Slag (Field-Tested) — 7.56 ₽+0.62 ₽ per item · on the market 929 · buy0.1500–0.2228
StatTrak™ XM1014 | Irezumi (Field-Tested) — 8.03 ₽+1.09 ₽ per item · on the market 1 353 · buy0.1500–0.1979
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.172988f′ (normalized) 0.247646wear 0.1500–0.3800on the market 1 622 · good ≈ 4
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 8.94 ₽ · little data, days: 0
Set · 10 pcs180.49 ₽
+6.17
(+3.4%)
!
0% 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 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
StatTrak™ Five-SeveN | Dark Polymer
Well-Worn
buy0.3800–0.3845
(0% of this wear's listings)
30.96 ₽
at 15.48
if this one runs out, you can take
StatTrak™ Sawed-Off | Fusion (Well-Worn) — 15.89 ₽+0.41 ₽ per item · on the market 171 · buy0.3800–0.3845
StatTrak™ UMP-45 | Fragment (Well-Worn) — 16.10 ₽+0.62 ₽ per item · on the market 75 · buy0.3800–0.3845
StatTrak™ M249 | Bock Blocks (Well-Worn) — 16.11 ₽+0.63 ₽ per item · on the market 92 · buy0.3800–0.3845
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.384597f′ (normalized) 0.384597wear 0.3800–0.4500on the market 97 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
×6
StatTrak™ Sawed-Off | Fusion
Field-Tested
buy0.1500–0.1651
(under 1% of this wear's listings)
122.22 ₽
at 20.37
if this one runs out, you can take
StatTrak™ UMP-45 | Fragment (Field-Tested) — 20.73 ₽+0.36 ₽ per item · on the market 83 · buy0.1500–0.1651
StatTrak™ M249 | Bock Blocks (Field-Tested) — 20.74 ₽+0.37 ₽ per item · on the market 99 · buy0.1500–0.1651
StatTrak™ Five-SeveN | Dark Polymer (Field-Tested) — 23.00 ₽+2.63 ₽ per item · on the market 118 · buy0.1500–0.1651
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165106f′ (normalized) 0.165106wear 0.1500–0.3800on the market 85 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
×2
StatTrak™ Nova | Dark Sigil
Field-Tested
buy0.1500–0.1651
(under 1% of this wear's listings)
13.88 ₽
at 6.94
if this one runs out, you can take
StatTrak™ Dual Berettas | Hideout (Field-Tested) — 7.26 ₽+0.32 ₽ per item · on the market 1 761 · buy0.1500–0.1651
StatTrak™ Tec-9 | Slag (Field-Tested) — 7.56 ₽+0.62 ₽ per item · on the market 929 · buy0.1500–0.2127
StatTrak™ XM1014 | Irezumi (Field-Tested) — 8.03 ₽+1.09 ₽ per item · on the market 1 353 · buy0.1500–0.1889
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165106f′ (normalized) 0.236362wear 0.1500–0.3800on the market 1 622 · good ≈ 3
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 8.94 ₽ · little data, days: 0
Set · 10 pcs167.06 ₽
+8.81
(+5.3%)
!
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.
×1
StatTrak™ Sawed-Off | Fusion
Battle-Scarred
buy0.4500–0.4816
(3% of this wear's listings)
12.08 ₽
at 12.08
if this one runs out, you can take
StatTrak™ UMP-45 | Fragment (Battle-Scarred) — 12.71 ₽+0.63 ₽ per item · on the market 67 · buy0.4500–0.4816
StatTrak™ Five-SeveN | Dark Polymer (Battle-Scarred) — 13.19 ₽+1.11 ₽ per item · on the market 65 · buy0.4500–0.4816
StatTrak™ M249 | Bock Blocks (Battle-Scarred) — 15.07 ₽+2.99 ₽ per item · on the market 54 · buy0.4500–0.4816
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.481648f′ (normalized) 0.481648wear 0.4500–1.0000on the market 64 · good ≈ 2
on the market with this float, usually ~2,
new listings per day can't be counted yet, cheapest usually 15.86 ₽ · little data, days: 0
×5
StatTrak™ Sawed-Off | Fusion
Field-Tested
buy0.1500–0.1632
(under 1% of this wear's listings)
101.85 ₽
at 20.37
if this one runs out, you can take
StatTrak™ UMP-45 | Fragment (Field-Tested) — 20.73 ₽+0.36 ₽ per item · on the market 83 · buy0.1500–0.1632
StatTrak™ M249 | Bock Blocks (Field-Tested) — 20.74 ₽+0.37 ₽ per item · on the market 99 · buy0.1500–0.1632
StatTrak™ Five-SeveN | Dark Polymer (Field-Tested) — 23.00 ₽+2.63 ₽ per item · on the market 118 · buy0.1500–0.1632
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163234f′ (normalized) 0.163234wear 0.1500–0.3800on the market 85 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
×4
StatTrak™ Nova | Dark Sigil
Field-Tested
buy0.1500–0.1632
(under 1% of this wear's listings)
27.76 ₽
at 6.94
if this one runs out, you can take
StatTrak™ Dual Berettas | Hideout (Field-Tested) — 7.26 ₽+0.32 ₽ per item · on the market 1 761 · buy0.1500–0.1632
StatTrak™ Tec-9 | Slag (Field-Tested) — 7.56 ₽+0.62 ₽ per item · on the market 929 · buy0.1500–0.2103
StatTrak™ XM1014 | Irezumi (Field-Tested) — 8.03 ₽+1.09 ₽ per item · on the market 1 353 · buy0.1500–0.1867
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163234f′ (normalized) 0.233683wear 0.1500–0.3800on the market 1 622 · good ≈ 2
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 8.94 ₽ · little data, days: 0
Set · 10 pcs141.69 ₽
+12.59
(+8.9%)
!
0% 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
StatTrak™ Five-SeveN | Dark Polymer
Well-Worn
buy0.3800–0.3840
(0% of this wear's listings)
30.96 ₽
at 15.48
if this one runs out, you can take
StatTrak™ Sawed-Off | Fusion (Well-Worn) — 15.89 ₽+0.41 ₽ per item · on the market 171 · buy0.3800–0.3840
StatTrak™ UMP-45 | Fragment (Well-Worn) — 16.10 ₽+0.62 ₽ per item · on the market 75 · buy0.3800–0.3840
StatTrak™ M249 | Bock Blocks (Well-Worn) — 16.11 ₽+0.63 ₽ per item · on the market 92 · buy0.3800–0.3840
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.384014f′ (normalized) 0.384014wear 0.3800–0.4500on the market 97 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
×5
StatTrak™ Sawed-Off | Fusion
Field-Tested
buy0.1500–0.1631
(under 1% of this wear's listings)
101.85 ₽
at 20.37
if this one runs out, you can take
StatTrak™ UMP-45 | Fragment (Field-Tested) — 20.73 ₽+0.36 ₽ per item · on the market 83 · buy0.1500–0.1631
StatTrak™ M249 | Bock Blocks (Field-Tested) — 20.74 ₽+0.37 ₽ per item · on the market 99 · buy0.1500–0.1631
StatTrak™ Five-SeveN | Dark Polymer (Field-Tested) — 23.00 ₽+2.63 ₽ per item · on the market 118 · buy0.1500–0.1631
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163191f′ (normalized) 0.163191wear 0.1500–0.3800on the market 85 · good ≈ 0
on the market with this float, usually ~0,
new listings per day can't be counted yet · little data, days: 0
×2
StatTrak™ Nova | Dark Sigil
Field-Tested
buy0.1500–0.1631
(under 1% of this wear's listings)
13.88 ₽
at 6.94
if this one runs out, you can take
StatTrak™ Dual Berettas | Hideout (Field-Tested) — 7.26 ₽+0.32 ₽ per item · on the market 1 761 · buy0.1500–0.1631
StatTrak™ Tec-9 | Slag (Field-Tested) — 7.56 ₽+0.62 ₽ per item · on the market 929 · buy0.1500–0.2102
StatTrak™ XM1014 | Irezumi (Field-Tested) — 8.03 ₽+1.09 ₽ per item · on the market 1 353 · buy0.1500–0.1867
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163191f′ (normalized) 0.233622wear 0.1500–0.3800on the market 1 622 · good ≈ 2
on the market with this float, usually ~0,
new listings per day can't be counted yet · among lots up to 8.94 ₽ · little data, days: 0
×1
StatTrak™ Tec-9 | Slag
Field-Tested
buy0.1500–0.1631
(under 1% of this wear's listings)
7.56 ₽
at 7.56
if this one runs out, you can take
StatTrak™ SSG 08 | Dezastre (Field-Tested) — 8.87 ₽+1.31 ₽ per item · on the market 1 238 · buy0.1500–0.1813
StatTrak™ MAC-10 | Light Box (Field-Tested) — 10.01 ₽+2.45 ₽ per item · on the market 1 159 · buy0.1500–0.1813
StatTrak™ Nova | Dark Sigil (Minimal Wear) — 14.46 ₽+6.90 ₽ per item · on the market 242 · buy0.0700–0.1266
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163191f′ (normalized) 0.181324wear 0.1500–0.3800on the market 929 · good ≈ 1
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 9.15 ₽
Set · 10 pcs154.25 ₽
+10.83
(+7.0%)
Another set, profit no worse than the best by%
What you get
10 outcomes
Profitable outcome 46%
Losing outcome 54%
at a loss
worst
StatTrak™ Five-SeveN | Hybrid
Field-Tested
float up to 0.223255
67.61 ₽18.00%
SteamStatTrak™ Five-SeveN | Hybrid (Field-Tested)net 58.79 ₽The Kilowatt Collectionsells 318 a weeknow 67.61 ₽ — cheaper than the month average 77.03 ₽sell now to a buy order: 70.29 ₽
(you get 61.12 ₽)) · buy orders: 8107
in profit
StatTrak™ Glock-18 | Block-18
Minimal Wear
float up to 0.149999
183.97 ₽18.00%
SteamStatTrak™ Glock-18 | Block-18 (Minimal Wear)net 159.97 ₽The Kilowatt Collectionsells 327 a weeknow 183.97 ₽ — cheaper than the month average 223.33 ₽no buy orders
at a loss
StatTrak™ M4A4 | Etch Lord
Field-Tested
float up to 0.223255
85.70 ₽18.00%
SteamStatTrak™ M4A4 | Etch Lord (Field-Tested)net 74.52 ₽The Kilowatt Collectionsells 571 a weeknow 85.70 ₽ — cheaper than the month average 93.37 ₽sell now to a buy order: 77.50 ₽
(you get 67.39 ₽)) · buy orders: 10246
at a loss
StatTrak™ MP7 | Just Smile
Field-Tested
float up to 0.223255
75.00 ₽18.00%
SteamStatTrak™ MP7 | Just Smile (Field-Tested)net 65.22 ₽The Kilowatt Collectionsells 384 a weeknow 75.00 ₽ — cheaper than the month average 87.14 ₽sell now to a buy order: 68.49 ₽
(you get 59.55 ₽)) · buy orders: 7922
in profit
StatTrak™ Sawed-Off | Analog Input
Minimal Wear
float up to 0.138164
102.55 ₽18.00%
SteamStatTrak™ Sawed-Off | Analog Input (Minimal Wear)net 89.17 ₽The Kilowatt Collectionsells 246 a weekmonth average 102.55 ₽, sold 869 — it costs more now, the calculation uses the averagesell now to a buy order: 95.52 ₽
(you get 83.06 ₽)) · buy orders: 6038
in profit
StatTrak™ Desert Eagle | Firebreathing
Field-Tested
float up to 0.223255
268.50 ₽2.00%
SteamStatTrak™ Desert Eagle | Firebreathing (Field-Tested)net 233.48 ₽sells 308 a weeknow 268.50 ₽ — cheaper than the month average 274.78 ₽sell now to a buy order: 224.39 ₽
(you get 195.12 ₽)) · buy orders: 1934
in profit
StatTrak™ Galil AR | Galigator
Field-Tested
float up to 0.223255
155.23 ₽2.00%
SteamStatTrak™ Galil AR | Galigator (Field-Tested)net 134.98 ₽sells 189 a weeknow 155.23 ₽ — cheaper than the month average 165.45 ₽sell now to a buy order: 139.68 ₽
(you get 121.46 ₽)) · buy orders: 1844
in profit
best
StatTrak™ M4A1-S | Electrum
Field-Tested
float up to 0.223255
390.00 ₽2.00%
SteamStatTrak™ M4A1-S | Electrum (Field-Tested)net 339.13 ₽sells 233 a weeknow 390.00 ₽ — cheaper than the month average 401.77 ₽sell now to a buy order: 333.42 ₽
(you get 289.93 ₽)) · buy orders: 2247
in profit
StatTrak™ MP7 | Amberline
Field-Tested
float up to 0.223255
160.57 ₽2.00%
SteamStatTrak™ MP7 | Amberline (Field-Tested)net 139.62 ₽sells 139 a weekmonth average 160.57 ₽, sold 607 — it costs more now, the calculation uses the averagesell now to a buy order: 132.47 ₽
(you get 115.19 ₽)) · buy orders: 1793
in profit
StatTrak™ MP9 | Urban Sovereign
Field-Tested
float up to 0.223255
161.04 ₽2.00%
SteamStatTrak™ MP9 | Urban Sovereign (Field-Tested)net 140.04 ₽sells 196 a weekmonth average 161.04 ₽, sold 638 — it costs more now, the calculation uses the averagesell now to a buy order: 128.86 ₽
(you get 112.05 ₽)) · buy orders: 1929
float markup by input
how many times more the lots with the needed float cost
StatTrak™ Sawed-Off | Fusion (Battle-Scarred) × 16% of the wear range fitsat least ×2.1612.08 → 26.09 ₽
StatTrak™ Nova | Dark Sigil (Field-Tested) × 26% of the wear range fitsat least ×2.2113.88 → 30.67 ₽
StatTrak™ Tec-9 | Slag (Field-Tested) × 76% of the wear range fitsat least ×2.5552.92 → 134.95 ₽
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 0.223255714
outcomes come out up to 0.223255, 0.149999, 0.223255, 0.223255, 0.138164, 0.223255, 0.223255, 0.223255, 0.223255, 0.223255
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 Dead Hand Collection + The Kilowatt Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+7.36 ₽a worse week happens one time in ten
In a typical week+17.69 ₽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 Dead Hand Collection and The Kilowatt 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.