StatTrak™
Covert → knife or gloves · Items in the contract: 5About the craftCraft 3405771 · ways to build: 2StatTrak™ 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.A contract of five Covert. The outcome is a knife or gloves from the inputs' collection, and it has many outcomes: the chance of a particular item is therefore small, and what counts is the average over all outcomes.The Steam fee is included. You can sell the outcome a week after crafting.
How to build
Ways to build
2 ways: the best first, then from the most accessible. Click a tab and the numbers below are recalculated for that way.
!
100% of lots fit:на контракт не хватает: нужно 3 шт., годных ≈18≈ market listings are not enough for even one contract (by listings)
×3
StatTrak™ Galil AR | Chatterbox
Battle-Scarred
any lot
197 729.45 ₸
at 65 909.82
if this one runs out, you can take
StatTrak™ AWP | Man-o'-war (Minimal Wear) — 75 502.21 ₸+9 592.39 ₸ per item · on the market 30 · buy0.1000–0.1500
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsf′ (normalized) 1.000000wear 0.4500–0.8500on the market 18 · good ≈ 18Lis-Skins: suitable 41 of 41 · from 47 203.29 ₸ (float 0.5076) · craft not before 31.10 · data 24.10 13:43 MSK
×1
StatTrak™ M4A4 | Desert-Strike
Field-Tested
any lot
17 996.56 ₸
at 17 996.56
if this one runs out, you can take
StatTrak™ AK-47 | Vulcan (Battle-Scarred) — 94 185.17 ₸+76 188.61 ₸ per item · on the market 11 · buy0.4500–0.9000
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsf′ (normalized) 0.542857wear 0.1500–0.3800on the market 16 · good ≈ 16Lis-Skins: suitable 63 of 63 · from 14 477.45 ₸ (float 0.2904) · craft not before 31.10 · data 24.10 13:43 MSK
×1
StatTrak™ M4A4 | Desert-Strike
Battle-Scarred
any lot
19 126.86 ₸
at 19 126.86
if this one runs out, you can take
StatTrak™ AK-47 | Vulcan (Battle-Scarred) — 94 185.17 ₸+75 058.31 ₸ per item · on the market 11 · buy0.4500–0.9000
The gain is understated:3 outcomes have no price, that is 8.0% of the chance
They have no price on Steam: they are above its cap. They count as zero in the calculation, so the profit shown is a lower bound, and noticeably so.
!
100% of lots fit:на контракт не хватает: нужно 4 шт., годных ≈18≈ market listings are not enough for even one contract (by listings)
×4
StatTrak™ Galil AR | Chatterbox
Battle-Scarred
any lot
263 639.27 ₸
at 65 909.82
if this one runs out, you can take
StatTrak™ AWP | Man-o'-war (Minimal Wear) — 75 502.21 ₸+9 592.39 ₸ per item · on the market 30 · buy0.1000–0.1500
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsf′ (normalized) 1.000000wear 0.4500–0.8500on the market 18 · good ≈ 18Lis-Skins: suitable 41 of 41 · from 47 203.29 ₸ (float 0.5076) · craft not before 31.10 · data 24.10 13:43 MSK
×1
StatTrak™ M4A4 | Desert-Strike
Field-Tested
any lot
17 996.56 ₸
at 17 996.56
if this one runs out, you can take
StatTrak™ AK-47 | Vulcan (Battle-Scarred) — 94 185.17 ₸+76 188.61 ₸ per item · on the market 11 · buy0.4500–0.9000
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsf′ (normalized) 0.542857wear 0.1500–0.3800on the market 16 · good ≈ 16Lis-Skins: suitable 63 of 63 · from 14 477.45 ₸ (float 0.2904) · craft not before 31.10 · data 24.10 13:43 MSK
MW costs more than FN: 160 537.70 ₸ versus 118 217.16 ₸ — calculated at the price of FNrarely sells: 0 a month — calculated at the buy order 160 537.70 ₸sell now to a buy order: 158 425.24 ₸
(you get 137 761.03 ₸)) · buy orders: 133not listed on Market.CSGO right nowCSFloat: 1 listings, too few, no priceLis-Skins: 1 listings, too few, no price
FT costs more than MW: 101 652.51 ₸ versus 97 842.52 ₸ — calculated at the price of MWrarely sells: 1 a month — calculated at the buy order 101 652.51 ₸sell now to a buy order: 99 732.89 ₸
(you get 86 724.25 ₸)) · buy orders: 218
sell on Market.CSGO: 110 119.89 ₸ to your card
cheapest lot 120 745.51 · lots 3CSFloat: 2 listings, too few, no priceLis-Skins: 1 listings, too few, no price
rarely sells: 1 a month — calculated at the buy order 56 230.54 ₸sell now to a buy order: 56 214.11 ₸
(you get 48 881.81 ₸)) · buy orders: 56
sell on Market.CSGO: 58 983.73 ₸ to your card
cheapest lot 64 675.14 · lots 8
on CSFloat: from 62 079.08 ₸listings: 5
on Lis-Skins: from 65 501.52 ₸listings: 3
BS costs more than FT: 47 794.20 ₸ versus 47 070.17 ₸ — calculated at the price of FTrarely sells: 0 a month — calculated at the buy order 47 794.20 ₸sell now to a buy order: 47 775.92 ₸
(you get 41 544.27 ₸)) · buy orders: 67
sell on Market.CSGO: 80 378.66 ₸ to your card
cheapest lot 88 134.50 · lots 4
BS costs more than FT: 120 563.74 ₸ versus 85 133.29 ₸ — calculated at the price of FTrarely sells: 1 a month — calculated at the buy order 120 563.74 ₸no buy ordersMarket.CSGO: 2 listings, too few, no price
on CSFloat: from 99 594.54 ₸listings: 5
on CS.Money: ~ 66 660.44 ₸Lis-Skins: 1 listings, too few, no price
rarely sells: 0 a month — calculated at the buy order 28 241.10 ₸no buy ordersMarket.CSGO: 2 listings, too few, no priceLis-Skins: 1 listings, too few, no price
BS costs more than MW: 38 644.07 ₸ versus 20 636.54 ₸ — calculated at the price of MWrarely sells: 0 a month — calculated at the buy order 38 644.07 ₸sell now to a buy order: 38 628.21 ₸
(you get 33 589.74 ₸)) · buy orders: 101Market.CSGO: price does not match Steam and is not shownCSFloat: 1 listings, too few, no price
rarely sells: 2 a month — calculated at the buy order 63 160.06 ₸no buy ordersMarket.CSGO: 2 listings, too few, no priceCSFloat: 1 listings, too few, no price
on CS.Money: ~ 43 971.00 ₸
BS costs more than FT: 58 715.80 ₸ versus 51 676.06 ₸ — calculated at the price of FTrarely sells: 0 a month — calculated at the buy order 58 715.80 ₸no buy ordersMarket.CSGO: 1 listings, too few, no priceLis-Skins: 1 listings, too few, no price
Steam★ StatTrak™ Huntsman Knife | Scorched (Battle-Scarred)net 30 072.87 ₸The Huntsman Collectionno price on Steam, listing on Market.CSGO from 31 655.67 ₸listings 3 · you get 30 072.87 ₸ (5.0% fee from the price)ignoring float and patternBS costs more than FT: 44 985.78 ₸ versus 31 655.67 ₸ — calculated at the price of FTsell now to a buy order: 24 164.15 ₸
(you get 21 012.28 ₸)) · buy orders: 114
sell on Market.CSGO: 41 026.98 ₸ to your card
cheapest lot 44 985.78 · lots 3CSFloat: 1 listings, too few, no price
rarely sells: 2 a month — calculated at the buy order 32 431.04 ₸sell now to a buy order: 32 419.90 ₸
(you get 28 191.22 ₸)) · buy orders: 87Market.CSGO: 1 listings, too few, no priceCSFloat: 2 listings, too few, no priceLis-Skins: 1 listings, too few, no price
BS costs more than FT: 38 033.03 ₸ versus 35 429.72 ₸ — calculated at the price of FTrarely sells: 0 a month — calculated at the buy order 38 033.03 ₸sell now to a buy order: 38 020.04 ₸
(you get 33 060.86 ₸)) · buy orders: 210not listed on Market.CSGO right nowCSFloat: 2 listings, too few, no price
rarely sells: 7 a month — calculated at the buy order 63 670.82 ₸no buy orders
sell on Market.CSGO: 68 133.01 ₸ to your card
cheapest lot 74 707.27 · lots 13
on CSFloat: from 62 893.99 ₸listings: 4
on Lis-Skins: from 63 333.10 ₸listings: 23
Steam★ StatTrak™ Bayonet | Doppler (Minimal Wear)net 229 488.43 ₸no price on Steam, listing on CSFloat from 234 171.93 ₸listings 6 · you get 229 488.43 ₸ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 267 094.50 ₸ versus 234 171.93 ₸ — calculated at the price of FNsell now to a buy order: 320 474.10 ₸
(you get 278 673.09 ₸)) · buy orders: 288
sell on Market.CSGO: 307 741.19 ₸ to your card
cheapest lot 337 435.52 · lots 4price ignores the phase
on CSFloat: from 267 094.50 ₸listings: 6
Steam★ StatTrak™ Bayonet | Marble Fade (Minimal Wear)net 220 569.73 ₸no price on Steam, listing on CSFloat from 225 071.18 ₸listings 3 · you get 220 569.73 ₸ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 243 825.62 ₸ versus 225 071.18 ₸ — calculated at the price of FNno buy ordersMarket.CSGO: 1 listings, too few, no price
on CSFloat: from 243 825.62 ₸listings: 3
Steam★ StatTrak™ Bayonet | Tiger Tooth (Minimal Wear)net 144 738.47 ₸no price on Steam, listing on CSFloat from 147 692.32 ₸listings 4 · you get 144 738.47 ₸ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 157 096.82 ₸ versus 147 692.32 ₸ — calculated at the price of FNsell now to a buy order: 92 399.52 ₸
(you get 80 347.39 ₸)) · buy orders: 118Market.CSGO: 2 listings, too few, no price
on CSFloat: from 157 096.82 ₸listings: 4Lis-Skins: 2 listings, too few, no price
BS costs more than WW: 83 937.65 ₸ versus 77 005.71 ₸ — calculated at the price of WWrarely sells: 0 a month — calculated at the buy order 83 937.65 ₸sell now to a buy order: 82 836.26 ₸
(you get 72 031.52 ₸)) · buy orders: 95not listed on Market.CSGO right nowCSFloat: 2 listings, too few, no price
Steam★ StatTrak™ Bayonet | Rust Coat (Battle-Scarred)net 67 889.44 ₸sells 4 a weekmonth average 78 072.85 ₸, sold 11 — it costs more now, the calculation uses the averagesell now to a buy order: 67 885.67 ₸
(you get 59 030.97 ₸)) · buy orders: 171
sell on Market.CSGO: 58 869.68 ₸ to your card
cheapest lot 64 550.12 · lots 18
on CSFloat: from 56 519.89 ₸listings: 11
on CS.Money: ~ 57 547.55 ₸
on Lis-Skins: from 54 808.70 ₸listings: 51
Steam★ StatTrak™ Bayonet | Ultraviolet (Battle-Scarred)net 62 756.37 ₸sells 3 a weekrarely sells: 4 a month — calculated at the current 72 169.81 ₸, buy orders and sales are not lowerno buy orders
sell on Market.CSGO: 75 391.42 ₸ to your card
cheapest lot 82 666.08 · lots 8CSFloat: 2 listings, too few, no price
on CS.Money: ~ 64 424.09 ₸
on Lis-Skins: from 75 936.32 ₸listings: 4
Steam★ StatTrak™ Flip Knife | Doppler (Minimal Wear)net 186 256.25 ₸no price on Steam, listing on CSFloat from 190 057.41 ₸listings 5 · you get 186 256.25 ₸ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 215 613.20 ₸ versus 190 057.41 ₸ — calculated at the price of FNsell now to a buy order: 212 804.72 ₸
(you get 185 047.56 ₸)) · buy orders: 345Market.CSGO: 1 listings, too few, no price
on CSFloat: from 215 613.20 ₸listings: 5
rarely sells: 1 a month — calculated at the buy order 120 168.38 ₸no buy orders
sell on Market.CSGO: 216 381.59 ₸ to your card
cheapest lot 237 260.53 · lots 4
on CSFloat: from 190 135.07 ₸listings: 4
on CS.Money: ~ 162 936.70 ₸
on Lis-Skins: from 221 122.56 ₸listings: 4
MW costs more than FN: 141 041.07 ₸ versus 106 227.57 ₸ — calculated at the price of FNrarely sells: 0 a month — calculated at the buy order 141 041.07 ₸sell now to a buy order: 138 442.20 ₸
(you get 120 384.51 ₸)) · buy orders: 56Market.CSGO: 2 listings, too few, no price
on CSFloat: from 148 939.14 ₸listings: 4
on CS.Money: ~ 110 219.49 ₸Lis-Skins: 1 listings, too few, no price
Steam★ StatTrak™ Flip Knife | Damascus Steel (Battle-Scarred)sell now to a buy order: 61 834.50 ₸
(you get 53 769.11 ₸)) · buy orders: 50not listed on Market.CSGO right now
rarely sells: 6 a month — calculated at the buy order 62 726.00 ₸sell now to a buy order: 62 711.27 ₸
(you get 54 531.49 ₸)) · buy orders: 175
sell on Market.CSGO: 50 852.54 ₸ to your card
cheapest lot 55 759.42 · lots 8
on CSFloat: from 48 891.88 ₸listings: 12
on CS.Money: ~ 49 068.41 ₸
on Lis-Skins: from 49 113.68 ₸listings: 26
Steam★ StatTrak™ Flip Knife | Ultraviolet (Battle-Scarred)net 46 843.47 ₸no price on Steam, listing on Market.CSGO from 49 308.95 ₸listings 3 · you get 46 843.47 ₸ (5.0% fee from the price)ignoring float and patternBS costs more than FT: 84 223.17 ₸ versus 49 308.95 ₸ — calculated at the price of FTsell now to a buy order: 65 316.21 ₸
(you get 56 796.70 ₸)) · buy orders: 98
sell on Market.CSGO: 76 811.52 ₸ to your card
cheapest lot 84 223.17 · lots 3CSFloat: 2 listings, too few, no price
on CS.Money: ~ 55 967.62 ₸Lis-Skins: 2 listings, too few, no price
rarely sells: 3 a month — calculated at the buy order 52 892.96 ₸sell now to a buy order: 50 649.46 ₸
(you get 44 042.98 ₸)) · buy orders: 143not listed on Market.CSGO right now
on CSFloat: from 76 959.42 ₸listings: 5
MW costs more than FN: 81 534.60 ₸ versus 64 795.32 ₸ — calculated at the price of FNrarely sells: 0 a month — calculated at the buy order 81 534.60 ₸sell now to a buy order: 81 513.51 ₸
(you get 70 881.31 ₸)) · buy orders: 53Market.CSGO: 1 listings, too few, no priceCSFloat: 1 listings, too few, no priceLis-Skins: 1 listings, too few, no price
Steam★ StatTrak™ Gut Knife | Tiger Tooth (Minimal Wear)sell now to a buy order: 50 031.17 ₸
(you get 43 505.34 ₸)) · buy orders: 150Market.CSGO: 2 listings, too few, no priceCSFloat: 1 listings, too few, no price
BS costs more than MW: 39 357.80 ₸ versus 26 428.51 ₸ — calculated at the price of MWrarely sells: 0 a month — calculated at the buy order 39 357.80 ₸sell now to a buy order: 39 347.85 ₸
(you get 34 215.51 ₸)) · buy orders: 46Market.CSGO: 1 listings, too few, no priceCSFloat: 1 listings, too few, no priceLis-Skins: 1 listings, too few, no price
now 27 885.61 ₸ — cheaper than the month average 29 127.32 ₸no buy orders
sell on Market.CSGO: 28 516.79 ₸ to your card
cheapest lot 31 268.46 · lots 11
on CSFloat: from 27 162.15 ₸listings: 8
on Lis-Skins: from 23 314.21 ₸listings: 32
Steam★ StatTrak™ Gut Knife | Ultraviolet (Battle-Scarred)net 22 905.40 ₸
by lot · 0 sales per day
rarely sells: 2 a month — calculated at the buy order 26 341.23 ₸sell now to a buy order: 25 993.73 ₸
(you get 22 603.23 ₸)) · buy orders: 186
sell on Market.CSGO: 33 338.57 ₸ to your card
cheapest lot 36 555.46 · lots 4
on Lis-Skins: from 34 880.71 ₸listings: 3
Steam★ StatTrak™ Karambit | Doppler (Minimal Wear)net 587 834.27 ₸no price on Steam, listing on CSFloat from 599 830.89 ₸listings 9 · you get 587 834.27 ₸ (2.0% fee from the price)ignoring float and patternsell now to a buy order: 472 240.00 ₸
(you get 410 643.45 ₸)) · buy orders: 708Market.CSGO: 2 listings, too few, no price
on CSFloat: from 599 830.89 ₸listings: 9
Steam★ StatTrak™ Karambit | Marble Fade (Minimal Wear)net 500 955.36 ₸no price on Steam, listing on CSFloat from 511 178.99 ₸listings 7 · you get 500 955.36 ₸ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 679 053.83 ₸ versus 511 178.99 ₸ — calculated at the price of FNno buy ordersnot listed on Market.CSGO right now
on CSFloat: from 679 053.83 ₸listings: 7
Steam★ StatTrak™ Karambit | Tiger Tooth (Minimal Wear)net 361 573.52 ₸no price on Steam, listing on CSFloat from 368 952.61 ₸listings 5 · you get 361 573.52 ₸ (2.0% fee from the price)ignoring float and patternno buy ordersMarket.CSGO: 2 listings, too few, no price
on CSFloat: from 368 952.61 ₸listings: 5
rarely sells: 0 a month — calculated at the buy order 229 348.40 ₸sell now to a buy order: 226 321.04 ₸
(you get 196 800.89 ₸)) · buy orders: 98Market.CSGO: 1 listings, too few, no priceLis-Skins: 2 listings, too few, no price
rarely sells: 4 a month — calculated at the buy order 238 970.88 ₸sell now to a buy order: 194 174.79 ₸
(you get 168 847.62 ₸)) · buy orders: 254
sell on Market.CSGO: 212 906.01 ₸ to your card
cheapest lot 233 449.59 · lots 12
on CSFloat: from 182 642.82 ₸listings: 15
on CS.Money: ~ 213 680.14 ₸
on Lis-Skins: from 204 322.77 ₸listings: 33
BS costs more than WW: 251 997.74 ₸ versus 165 616.00 ₸ — calculated at the price of WWrarely sells: 0 a month — calculated at the buy order 251 997.74 ₸sell now to a buy order: 248 675.92 ₸
(you get 216 239.93 ₸)) · buy orders: 212Market.CSGO: 2 listings, too few, no price
on CSFloat: from 197 921.57 ₸listings: 4
on CS.Money: ~ 198 396.90 ₸
on Lis-Skins: from 203 743.34 ₸listings: 11
Steam★ StatTrak™ M9 Bayonet | Doppler (Minimal Wear)net 94 535.43 ₸no price on Steam, listing on CSFloat from 96 464.77 ₸listings 6 · you get 94 535.43 ₸ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 533 736.32 ₸ versus 96 464.77 ₸ — calculated at the price of FNsell now to a buy order: 561 507.55 ₸
(you get 488 267.39 ₸)) · buy orders: 223Market.CSGO: price does not match Steam and is not shownCSFloat: price does not match Steam and is not shown
MW costs more than FN: 417 819.13 ₸ versus 331 226.82 ₸ — calculated at the price of FNrarely sells: 0 a month — calculated at the buy order 417 819.13 ₸sell now to a buy order: 410 126.78 ₸
(you get 356 631.94 ₸)) · buy orders: 439Market.CSGO: 2 listings, too few, no price
on CSFloat: from 318 901.82 ₸listings: 4Lis-Skins: 1 listings, too few, no price
Steam★ StatTrak™ M9 Bayonet | Tiger Tooth (Minimal Wear)sell now to a buy order: 237 419.97 ₸
(you get 206 452.10 ₸)) · buy orders: 86Market.CSGO: 1 listings, too few, no priceCSFloat: 2 listings, too few, no price
on Lis-Skins: from 351 586.89 ₸listings: 3
Steam★ StatTrak™ M9 Bayonet | Damascus Steel (Battle-Scarred)net 173 407.49 ₸no price on Steam, listing on Market.CSGO from 182 534.23 ₸listings 3 · you get 173 407.49 ₸ (5.0% fee from the price)ignoring float and patternBS costs more than MW: 246 805.79 ₸ versus 182 534.23 ₸ — calculated at the price of MWsell now to a buy order: 136 693.72 ₸
(you get 118 864.08 ₸)) · buy orders: 79
sell on Market.CSGO: 225 086.87 ₸ to your card
cheapest lot 246 805.79 · lots 3CSFloat: 2 listings, too few, no price
BS costs more than WW: 150 370.94 ₸ versus 122 473.85 ₸ — calculated at the price of WWrarely sells: 5 a month — calculated at the buy order 150 370.94 ₸no buy orders
sell on Market.CSGO: 146 165.54 ₸ to your card
cheapest lot 160 269.27 · lots 10
on CSFloat: from 126 756.70 ₸listings: 13
on CS.Money: ~ 142 479.05 ₸
on Lis-Skins: from 138 364.03 ₸listings: 38
rarely sells: 0 a month — calculated at the buy order 160 476.12 ₸sell now to a buy order: 158 719.21 ₸
(you get 138 016.69 ₸)) · buy orders: 69
sell on Market.CSGO: 140 540.21 ₸ to your card
cheapest lot 154 101.12 · lots 9
on CSFloat: from 138 074.28 ₸listings: 5
on CS.Money: ~ 139 916.79 ₸
on Lis-Skins: from 145 005.15 ₸listings: 13
float markup by input
how many times more the lots with the needed float cost
StatTrak™ Galil AR | Chatterbox (Battle-Scarred) × 3100% of the wear range fits×1.02197 729.45 → 200 794.26 ₸
StatTrak™ M4A4 | Desert-Strike (Field-Tested) × 1100% of the wear range fits×1.0017 996.56 → 17 992.96 ₸
StatTrak™ M4A4 | Desert-Strike (Battle-Scarred) × 1100% of the wear range fits×1.0719 126.86 → 20 477.21 ₸
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.
«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.
In a week, when the outcome can be sold
from outcome price history
In a bad week−137 639.55 ₸a worse week happens one time in ten
In a typical week−131 175.53 ₸historical median
3% of outcomes (by probability) have less than two weeks of price history, their price is taken as of today.
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 Chroma Collection and The Huntsman 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.