StatTrak™
Mil-Spec Grade → Restricted
About the craftCraft 3395137 · 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 ≈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.
×6
StatTrak™ Tec-9 | Slag
Field-Tested
buy0.1500–0.1616
(under 1% of this wear's listings)
45.36 ₽
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 · buy0.1500–0.1795
StatTrak™ MAC-10 | Light Box (Field-Tested) — 10.01 ₽+2.45 ₽ per item · on the market 1 159 · buy0.1500–0.1795
StatTrak™ Nova | Dark Sigil (Minimal Wear) — 14.46 ₽+6.90 ₽ per item · on the market 242 · buy0.0700–0.1254
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.161609f′ (normalized) 0.179566wear 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 ₽
×2
StatTrak™ XM1014 | Irezumi
Minimal Wear
buy0.0700–0.0740
(under 1% of this wear's listings)
30.04 ₽
at 15.02
if this one runs out, you can take
StatTrak™ UMP-45 | Motorized (Minimal Wear) — 16.76 ₽+1.74 ₽ per item · on the market 273 · buy0.0700–0.0742
StatTrak™ SSG 08 | Dezastre (Minimal Wear) — 17.67 ₽+2.65 ₽ per item · on the market 395 · buy0.0700–0.0926
StatTrak™ Tec-9 | Slag (Minimal Wear) — 19.00 ₽+3.98 ₽ per item · on the market 205 · buy0.0700–0.0833
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074038f′ (normalized) 0.092622wear 0.0700–0.1500on the market 323 · good ≈ 0
Market history: no data yet
×2
StatTrak™ SCAR-20 | Green Marine
Field-Tested
buy0.1500–0.1616
(under 1% of this wear's listings)
55.96 ₽
at 27.98
if this one runs out, you can take
StatTrak™ XM1014 | Scumbria (Field-Tested) — 44.00 ₽+16.02 ₽ per item · on the market 25 · buy0.1500–0.2020
StatTrak™ MAC-10 | Rangeen (Minimal Wear) — 64.80 ₽+36.82 ₽ per item · on the market 67 · buy0.0700–0.1010
StatTrak™ Dual Berettas | Dualing Dragons (Field-Tested) — 69.43 ₽+41.45 ₽ per item · on the market 64 · buy0.1500–0.2020
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.161609f′ (normalized) 0.202011wear 0.1500–0.3800on the market 69 · good ≈ 0
Market history: no data yet
Set · 10 pcs131.36 ₽
+25.34
(+19.3%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 2 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.
×2
StatTrak™ Tec-9 | Slag
Field-Tested
buy0.1500–0.1636
(under 1% of this wear's listings)
15.12 ₽
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 · buy0.1500–0.1817
StatTrak™ MAC-10 | Light Box (Field-Tested) — 10.01 ₽+2.45 ₽ per item · on the market 1 159 · buy0.1500–0.1817
StatTrak™ Nova | Dark Sigil (Minimal Wear) — 14.46 ₽+6.90 ₽ per item · on the market 242 · buy0.0700–0.1269
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163614f′ (normalized) 0.181794wear 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 ₽
×3
StatTrak™ XM1014 | Irezumi
Minimal Wear
buy0.0700–0.0747
(under 1% of this wear's listings)
45.06 ₽
at 15.02
if this one runs out, you can take
StatTrak™ UMP-45 | Motorized (Minimal Wear) — 16.76 ₽+1.74 ₽ per item · on the market 273 · buy0.0700–0.0749
StatTrak™ SSG 08 | Dezastre (Minimal Wear) — 17.67 ₽+2.65 ₽ per item · on the market 395 · buy0.0700–0.0934
StatTrak™ Tec-9 | Slag (Minimal Wear) — 19.00 ₽+3.98 ₽ per item · on the market 205 · buy0.0700–0.0841
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074735f′ (normalized) 0.093495wear 0.0700–0.1500on the market 323 · good ≈ 0
Market history: no data yet
×5
StatTrak™ SCAR-20 | Green Marine
Field-Tested
buy0.1500–0.1636
(under 1% of this wear's listings)
139.90 ₽
at 27.98
if this one runs out, you can take
StatTrak™ XM1014 | Scumbria (Field-Tested) — 44.00 ₽+16.02 ₽ per item · on the market 25 · buy0.1500–0.2045
StatTrak™ MAC-10 | Rangeen (Minimal Wear) — 64.80 ₽+36.82 ₽ per item · on the market 67 · buy0.0700–0.1022
StatTrak™ Dual Berettas | Dualing Dragons (Field-Tested) — 69.43 ₽+41.45 ₽ per item · on the market 64 · buy0.1500–0.2045
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163614f′ (normalized) 0.204518wear 0.1500–0.3800on the market 69 · good ≈ 0
Market history: no data yet
Set · 10 pcs200.08 ₽
+57.38
(+28.7%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 6 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.
×6
StatTrak™ SSG 08 | Dezastre
Field-Tested
buy0.1500–0.1632
(under 1% of this wear's listings)
53.22 ₽
at 8.87
if this one runs out, you can take
StatTrak™ MAC-10 | Light Box (Field-Tested) — 10.01 ₽+1.14 ₽ per item · on the market 1 159 · buy0.1500–0.1632
StatTrak™ Nova | Dark Sigil (Minimal Wear) — 14.46 ₽+5.59 ₽ per item · on the market 242 · buy0.0700–0.1140
StatTrak™ Dual Berettas | Hideout (Minimal Wear) — 14.98 ₽+6.11 ₽ per item · on the market 386 · buy0.0700–0.1140
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163286f′ (normalized) 0.163286wear 0.1500–0.3800on the market 1 238 · good ≈ 2
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 10.55 ₽
×1
StatTrak™ SSG 08 | Dezastre
Minimal Wear
buy0.0700–0.0746
(under 1% of this wear's listings)
17.67 ₽
at 17.67
if this one runs out, you can take
StatTrak™ MAC-10 | Light Box (Minimal Wear) — 29.03 ₽+11.36 ₽ per item · on the market 594 · buy0.0700–0.0746
StatTrak™ Dual Berettas | Hideout (Factory New) — 36.11 ₽+18.44 ₽ per item · on the market 306 · buy0.0000–0.0521
StatTrak™ Nova | Dark Sigil (Factory New) — 38.69 ₽+21.02 ₽ per item · on the market 244 · buy0.0000–0.0521
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074621f′ (normalized) 0.074621wear 0.0700–0.1500on the market 395 · good ≈ 0
Market history: no data yet
×3
StatTrak™ SCAR-20 | Green Marine
Field-Tested
buy0.1500–0.1632
(under 1% of this wear's listings)
83.94 ₽
at 27.98
if this one runs out, you can take
StatTrak™ XM1014 | Scumbria (Field-Tested) — 44.00 ₽+16.02 ₽ per item · on the market 25 · buy0.1500–0.2041
StatTrak™ MAC-10 | Rangeen (Minimal Wear) — 64.80 ₽+36.82 ₽ per item · on the market 67 · buy0.0700–0.1020
StatTrak™ Dual Berettas | Dualing Dragons (Field-Tested) — 69.43 ₽+41.45 ₽ per item · on the market 64 · buy0.1500–0.2041
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163286f′ (normalized) 0.204108wear 0.1500–0.3800on the market 69 · good ≈ 0
Market history: no data yet
Set · 10 pcs154.83 ₽
+35.46
(+22.9%)
!
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.
×1
StatTrak™ SSG 08 | Dezastre
Field-Tested
buy0.1500–0.1631
(under 1% of this wear's listings)
8.87 ₽
at 8.87
if this one runs out, you can take
StatTrak™ MAC-10 | Light Box (Field-Tested) — 10.01 ₽+1.14 ₽ per item · on the market 1 159 · buy0.1500–0.1631
StatTrak™ Nova | Dark Sigil (Minimal Wear) — 14.46 ₽+5.59 ₽ per item · on the market 242 · buy0.0700–0.1139
StatTrak™ Dual Berettas | Hideout (Minimal Wear) — 14.98 ₽+6.11 ₽ per item · on the market 386 · buy0.0700–0.1139
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163151f′ (normalized) 0.163151wear 0.1500–0.3800on the market 1 238 · good ≈ 2
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 10.55 ₽
×3
StatTrak™ XM1014 | Irezumi
Minimal Wear
buy0.0700–0.0745
(under 1% of this wear's listings)
45.06 ₽
at 15.02
if this one runs out, you can take
StatTrak™ UMP-45 | Motorized (Minimal Wear) — 16.76 ₽+1.74 ₽ per item · on the market 273 · buy0.0700–0.0747
StatTrak™ SSG 08 | Dezastre (Minimal Wear) — 17.67 ₽+2.65 ₽ per item · on the market 395 · buy0.0700–0.0932
StatTrak™ Tec-9 | Slag (Minimal Wear) — 19.00 ₽+3.98 ₽ per item · on the market 205 · buy0.0700–0.0839
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074574f′ (normalized) 0.093293wear 0.0700–0.1500on the market 323 · good ≈ 0
Market history: no data yet
×6
StatTrak™ SCAR-20 | Green Marine
Field-Tested
buy0.1500–0.1631
(under 1% of this wear's listings)
167.88 ₽
at 27.98
if this one runs out, you can take
StatTrak™ XM1014 | Scumbria (Field-Tested) — 44.00 ₽+16.02 ₽ per item · on the market 25 · buy0.1500–0.2039
StatTrak™ MAC-10 | Rangeen (Minimal Wear) — 64.80 ₽+36.82 ₽ per item · on the market 67 · buy0.0700–0.1019
StatTrak™ Dual Berettas | Dualing Dragons (Field-Tested) — 69.43 ₽+41.45 ₽ per item · on the market 64 · buy0.1500–0.2039
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163151f′ (normalized) 0.203939wear 0.1500–0.3800on the market 69 · good ≈ 0
Market history: no data yet
Set · 10 pcs221.81 ₽
+69.23
(+31.2%)
!
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™ XM1014 | Irezumi
Minimal Wear
buy0.0700–0.0744
(under 1% of this wear's listings)
15.02 ₽
at 15.02
if this one runs out, you can take
StatTrak™ UMP-45 | Motorized (Minimal Wear) — 16.76 ₽+1.74 ₽ per item · on the market 273 · buy0.0700–0.0746
StatTrak™ SSG 08 | Dezastre (Minimal Wear) — 17.67 ₽+2.65 ₽ per item · on the market 395 · buy0.0700–0.0931
StatTrak™ Tec-9 | Slag (Minimal Wear) — 19.00 ₽+3.98 ₽ per item · on the market 205 · buy0.0700–0.0838
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074456f′ (normalized) 0.093145wear 0.0700–0.1500on the market 323 · good ≈ 0
Market history: no data yet
×2
StatTrak™ SSG 08 | Dezastre
Minimal Wear
buy0.0700–0.0744
(under 1% of this wear's listings)
35.34 ₽
at 17.67
if this one runs out, you can take
StatTrak™ MAC-10 | Light Box (Minimal Wear) — 29.03 ₽+11.36 ₽ per item · on the market 594 · buy0.0700–0.0744
StatTrak™ Dual Berettas | Hideout (Factory New) — 36.11 ₽+18.44 ₽ per item · on the market 306 · buy0.0000–0.0520
StatTrak™ Nova | Dark Sigil (Factory New) — 38.69 ₽+21.02 ₽ per item · on the market 244 · buy0.0000–0.0520
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074456f′ (normalized) 0.074456wear 0.0700–0.1500on the market 395 · good ≈ 0
Market history: no data yet
×7
StatTrak™ SCAR-20 | Green Marine
Field-Tested
buy0.1500–0.1628
(under 1% of this wear's listings)
195.86 ₽
at 27.98
if this one runs out, you can take
StatTrak™ XM1014 | Scumbria (Field-Tested) — 44.00 ₽+16.02 ₽ per item · on the market 25 · buy0.1500–0.2035
StatTrak™ MAC-10 | Rangeen (Minimal Wear) — 64.80 ₽+36.82 ₽ per item · on the market 67 · buy0.0700–0.1017
StatTrak™ Dual Berettas | Dualing Dragons (Field-Tested) — 69.43 ₽+41.45 ₽ per item · on the market 64 · buy0.1500–0.2035
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.162812f′ (normalized) 0.203515wear 0.1500–0.3800on the market 69 · good ≈ 0
Market history: no data yet
Set · 10 pcs246.22 ₽
+78.41
(+31.9%)
Another set, profit no worse than the best by%
What you get
9 outcomes
Profitable outcome 36%
Losing outcome 64%
at a loss
worst
StatTrak™ Five-SeveN | Hybrid
Field-Tested
float up to 0.166666
67.61 ₽16.00%
SteamStatTrak™ Five-SeveN | Hybrid (Field-Tested)net 58.79 ₽sells 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
sell on Market.CSGO: 55.57 ₽ to your card
cheapest lot 60.94 · lots 47
on CSFloat: from 53.13 ₽listings: 62
on CS.Money: ~ 49.91 ₽
on Lis-Skins: from 53.13 ₽listings: 49
in profit
StatTrak™ Glock-18 | Block-18
Minimal Wear
float up to 0.111979
183.97 ₽16.00%
SteamStatTrak™ Glock-18 | Block-18 (Minimal Wear)net 159.97 ₽sells 327 a weeknow 183.97 ₽ — cheaper than the month average 223.33 ₽no buy orders
sell on Market.CSGO: 158.87 ₽ to your card
cheapest lot 174.20 · lots 95
on CSFloat: from 143.28 ₽listings: 187
on CS.Money: ~ 145.70 ₽
on Lis-Skins: from 157.77 ₽listings: 157
at a loss
StatTrak™ M4A4 | Etch Lord
Field-Tested
float up to 0.166666
85.70 ₽16.00%
SteamStatTrak™ M4A4 | Etch Lord (Field-Tested)net 74.52 ₽sells 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
sell on Market.CSGO: 59.02 ₽ to your card
cheapest lot 64.72 · lots 127
on CSFloat: from 61.18 ₽listings: 93
on CS.Money: ~ 56.35 ₽
on Lis-Skins: from 59.57 ₽listings: 131
at a loss
StatTrak™ MP7 | Just Smile
Field-Tested
float up to 0.166666
75.00 ₽16.00%
SteamStatTrak™ MP7 | Just Smile (Field-Tested)net 65.22 ₽sells 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
sell on Market.CSGO: 53.72 ₽ to your card
cheapest lot 58.91 · lots 82
on CSFloat: from 55.54 ₽listings: 145
on CS.Money: ~ 50.71 ₽
on Lis-Skins: from 53.93 ₽listings: 173
at a loss
StatTrak™ Sawed-Off | Analog Input
Minimal Wear
float up to 0.103143
102.55 ₽16.00%
SteamStatTrak™ Sawed-Off | Analog Input (Minimal Wear)net 89.17 ₽sells 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
sell on Market.CSGO: 74.39 ₽ to your card
cheapest lot 81.57 · lots 106
on CSFloat: from 71.64 ₽listings: 148
on CS.Money: ~ 68.42 ₽
on Lis-Skins: from 70.03 ₽listings: 147
in profit
best
StatTrak™ Galil AR | Stone Cold
Minimal Wear
float up to 0.149999
929.91 ₽5.00%
SteamStatTrak™ Galil AR | Stone Cold (Minimal Wear)net 808.62 ₽The Shadow Collectionsells 23 a weeknow 929.91 ₽ — cheaper than the month average 1 033.33 ₽sell now to a buy order: 866.90 ₽
(you get 753.82 ₽)) · buy orders: 2365
sell on Market.CSGO: 816.71 ₽ to your card
cheapest lot 895.52 · lots 9
on CSFloat: from 715.61 ₽listings: 52
on CS.Money: ~ 809.79 ₽
on Lis-Skins: from 792.08 ₽listings: 90
in profit
StatTrak™ M249 | Nebula Crusader
Field-Tested
float up to 0.166666
231.88 ₽5.00%
SteamStatTrak™ M249 | Nebula Crusader (Field-Tested)net 201.63 ₽The Shadow Collectionsells 19 a weeknow 231.88 ₽ — cheaper than the month average 274.75 ₽sell now to a buy order: 227.99 ₽
(you get 198.25 ₽)) · buy orders: 2975
sell on Market.CSGO: 188.37 ₽ to your card
cheapest lot 206.55 · lots 4
on CSFloat: from 206.87 ₽listings: 11
on CS.Money: ~ 208.48 ₽
on Lis-Skins: from 191.58 ₽listings: 35
in profit
StatTrak™ MP7 | Special Delivery
Minimal Wear
float up to 0.103333
298.22 ₽5.00%
SteamStatTrak™ MP7 | Special Delivery (Minimal Wear)net 259.32 ₽The Shadow Collectionsells 12 a weeknow 298.22 ₽ — cheaper than the month average 395.89 ₽no buy orders
sell on Market.CSGO: 276.01 ₽ to your card
cheapest lot 302.65 · lots 12
on CSFloat: from 241.49 ₽listings: 27
on CS.Money: ~ 250.34 ₽
on Lis-Skins: from 274.49 ₽listings: 23
in profit
StatTrak™ P250 | Wingshot
Minimal Wear
float up to 0.149999
496.76 ₽5.00%
SteamStatTrak™ P250 | Wingshot (Minimal Wear)net 431.97 ₽The Shadow Collectionsells 25 a weeknow 496.76 ₽ — cheaper than the month average 548.71 ₽sell now to a buy order: 445.17 ₽
(you get 387.10 ₽)) · buy orders: 2727
sell on Market.CSGO: 430.49 ₽ to your card
cheapest lot 472.03 · lots 18
on CSFloat: from 358.21 ₽listings: 64
on CS.Money: ~ 437.90 ₽
on Lis-Skins: from 406.50 ₽listings: 63
float markup by input
how many times more the lots with the needed float cost
StatTrak™ Tec-9 | Slag (Field-Tested) × 65% of the wear range fitsat least ×2.5145.36 → 113.85 ₽
StatTrak™ XM1014 | Irezumi (Minimal Wear) × 25% of the wear range fitsat least ×2.2130.04 → 66.39 ₽
StatTrak™ SCAR-20 | Green Marine (Field-Tested) × 25% of the wear range fitsat least ×2.2155.96 → 123.67 ₽
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 0.166666567
outcomes come out up to 0.166666, 0.111979, 0.166666, 0.166666, 0.103143, 0.149999, 0.166666, 0.103333, 0.149999
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 Kilowatt Collection + The Shadow Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+2.12 ₽a worse week happens one time in ten
In a typical week+19.23 ₽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 Kilowatt Collection and The Shadow 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.