StatTrak™
Covert → knife or gloves · Items in the contract: 5About the craftCraft 3364037 · 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.
!
Share of fitting lots unknown:not enough for a contract: 3 items needed, market lots unknown≈ market listings are not enough for even one contract (estimate)
×3
StatTrak™ AK-47 | Neon Revolution
Battle-Scarred
buy0.4500–0.7274
152 114.47 ₸
at 50 704.82
if this one runs out, you can take
StatTrak™ FAMAS | Roll Cage (Battle-Scarred) — 55 192.66 ₸+4 487.84 ₸ per item · on the market 7 · buy0.4500–0.9093
on the market with this float, usually ~6,
new listings per day: fewer than one, cheapest usually 56 131.63 ₸
Lis-Skins: suitable 82 of 98 · from 39 465.86 ₸ (float 0.5216) · craft not before 31.10 · data 23.10 13:22 MSK
×2
StatTrak™ AWP | Chrome Cannon
Battle-Scarred
buy0.4500–0.8860
(59% of this wear's listings)
29 150.73 ₸
at 14 575.36
if this one runs out, you can take
StatTrak™ AK-47 | Inheritance (Battle-Scarred) — 28 080.94 ₸+13 505.58 ₸ per item · on the market 20 · buy0.4500–0.7064
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.886010f′ (normalized) 0.886010wear 0.4500–1.0000on the market 34 · good ≈ 20
on the market with this float, usually ~20,
new listings per day: ~1.8, cheapest usually 15 314.91 ₸
Lis-Skins: suitable 44 of 65 · from 13 609.40 ₸ (float 0.6954) · craft not before 31.10 · data 23.10 13:22 MSK
Set · 5 pcs181 265.20 ₸
−86 785.81
(−47.9%)
!
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.
!
Share of fitting lots unknown:not enough for a contract: 4 items needed, market lots unknown≈ market listings are not enough for even one contract (estimate)
×4
StatTrak™ AK-47 | Neon Revolution
Battle-Scarred
buy0.4500–0.7239
202 819.30 ₸
at 50 704.82
if this one runs out, you can take
StatTrak™ FAMAS | Roll Cage (Battle-Scarred) — 55 192.66 ₸+4 487.84 ₸ per item · on the market 7 · buy0.4500–0.9048
rarely sells: 0 a month — calculated at the buy order 93 098.05 ₸sell now to a buy order: 93 098.05 ₸
(you get 80 954.81 ₸)) · buy orders: 96
sell on Market.CSGO: 91 547.87 ₸ to your card
cheapest lot 100 381.48 · lots 3
on CSFloat: from 87 474.12 ₸listings: 6
on Lis-Skins: from 99 160.58 ₸listings: 15
rarely sells: 7 a month — calculated at the buy order 63 008.46 ₸sell now to a buy order: 63 008.46 ₸
(you get 54 789.93 ₸)) · buy orders: 61
sell on Market.CSGO: 60 649.11 ₸ to your card
cheapest lot 66 501.26 · lots 11
on CSFloat: from 58 862.44 ₸listings: 5
on CS.Money: ~ 54 067.43 ₸
on Lis-Skins: from 57 046.76 ₸listings: 28
BS costs more than FT: 39 361.03 ₸ versus 39 044.57 ₸ — calculated at the price of FTnow 39 361.03 ₸ — cheaper than the month average 39 812.85 ₸sell now to a buy order: 37 632.57 ₸
(you get 32 723.95 ₸)) · buy orders: 280
sell on Market.CSGO: 36 368.76 ₸ to your card
cheapest lot 39 878.03 · lots 15
on CSFloat: from 37 128.61 ₸listings: 6
on CS.Money: ~ 31 541.24 ₸
on Lis-Skins: from 39 501.23 ₸listings: 30
BS costs more than WW: 32 640.83 ₸ versus 32 443.54 ₸ — calculated at the price of WWmonth average 32 640.83 ₸, sold 18 — it costs more now, the calculation uses the averagesell now to a buy order: 31 532.46 ₸
(you get 27 419.51 ₸)) · buy orders: 197
sell on Market.CSGO: 28 457.58 ₸ to your card
cheapest lot 31 203.52 · lots 7
on CSFloat: from 28 023.07 ₸listings: 4
on CS.Money: ~ 27 199.00 ₸
on Lis-Skins: from 30 092.29 ₸listings: 19
now 54 047.12 ₸ — cheaper than the month average 57 362.43 ₸sell now to a buy order: 49 047.06 ₸
(you get 42 649.62 ₸)) · buy orders: 245
sell on Market.CSGO: 47 670.27 ₸ to your card
cheapest lot 52 270.08 · lots 15
on CSFloat: from 45 695.37 ₸listings: 18
on Lis-Skins: from 46 397.18 ₸listings: 18
month average 23 842.19 ₸, sold 32 — it costs more now, the calculation uses the averagesell now to a buy order: 23 943.31 ₸
(you get 20 820.23 ₸)) · buy orders: 163
sell on Market.CSGO: 22 767.68 ₸ to your card
cheapest lot 24 964.61 · lots 9CSFloat: 2 listings, too few, no price
on Lis-Skins: from 23 214.45 ₸listings: 30
month average 23 310.05 ₸, sold 27 — it costs more now, the calculation uses the averagesell now to a buy order: 23 368.21 ₸
(you get 20 320.15 ₸)) · buy orders: 197
sell on Market.CSGO: 23 561.56 ₸ to your card
cheapest lot 25 835.09 · lots 13
on CSFloat: from 22 662.07 ₸listings: 3
on Lis-Skins: from 21 253.89 ₸listings: 18
Steam★ StatTrak™ Kukri Knife | Crimson Web (Battle-Scarred)net 34 648.06 ₸The Kilowatt Collectionsells 10 a weeknow 39 845.30 ₸ — cheaper than the month average 42 209.71 ₸sell now to a buy order: 41 457.91 ₸
(you get 36 050.33 ₸)) · buy orders: 238
sell on Market.CSGO: 38 527.84 ₸ to your card
cheapest lot 42 245.48 · lots 17
on CSFloat: from 40 184.93 ₸listings: 3
on Lis-Skins: from 38 808.47 ₸listings: 35
Steam★ StatTrak™ Kukri Knife | Scorched (Battle-Scarred)net 19 308.46 ₸The Kilowatt Collectionsells 4 a weeknow 22 204.73 ₸ — cheaper than the month average 25 743.92 ₸sell now to a buy order: 22 449.09 ₸
(you get 19 520.93 ₸)) · buy orders: 129
sell on Market.CSGO: 25 245.53 ₸ to your card
cheapest lot 27 681.53 · lots 12
on CSFloat: from 22 032.69 ₸listings: 4
on CS.Money: ~ 19 655.51 ₸
on Lis-Skins: from 25 627.79 ₸listings: 15
BS costs more than WW: 25 449.68 ₸ versus 22 471.41 ₸ — calculated at the price of WWmonth average 25 449.68 ₸, sold 15 — it costs more now, the calculation uses the averagesell now to a buy order: 23 275.81 ₸
(you get 20 239.78 ₸)) · buy orders: 164
sell on Market.CSGO: 24 584.38 ₸ to your card
cheapest lot 26 956.61 · lots 7
on CSFloat: from 19 696.29 ₸listings: 7
on Lis-Skins: from 21 167.84 ₸listings: 26
BS costs more than WW: 27 311.70 ₸ versus 26 033.33 ₸ — calculated at the price of WWrarely sells: 9 a month — calculated at the buy order 27 311.70 ₸sell now to a buy order: 27 311.70 ₸
(you get 23 749.28 ₸)) · buy orders: 109
sell on Market.CSGO: 28 933.87 ₸ to your card
cheapest lot 31 725.76 · lots 8
on CSFloat: from 28 072.85 ₸listings: 3
on CS.Money: ~ 22 145.85 ₸
on Lis-Skins: from 29 390.48 ₸listings: 23
BS costs more than WW: 26 039.85 ₸ versus 22 205.91 ₸ — calculated at the price of WWnow 26 039.85 ₸ — cheaper than the month average 28 874.03 ₸sell now to a buy order: 26 382.29 ₸
(you get 22 941.13 ₸)) · buy orders: 180
sell on Market.CSGO: 30 151.62 ₸ to your card
cheapest lot 33 060.99 · lots 4
on CSFloat: from 30 332.26 ₸listings: 7
on CS.Money: ~ 26 334.15 ₸
on Lis-Skins: from 28 086.46 ₸listings: 10
month average 53 184.70 ₸, sold 43 — it costs more now, the calculation uses the averagesell now to a buy order: 48 893.02 ₸
(you get 42 515.65 ₸)) · buy orders: 298
sell on Market.CSGO: 40 679.33 ₸ to your card
cheapest lot 44 604.55 · lots 24
on CSFloat: from 41 946.29 ₸listings: 17
on CS.Money: ~ 42 245.14 ₸
on Lis-Skins: from 38 808.47 ₸listings: 80
rarely sells: 1 a month — calculated at the buy order 236 213.62 ₸sell now to a buy order: 236 213.62 ₸
(you get 205 403.10 ₸)) · buy orders: 430Market.CSGO: 2 listings, too few, no price
on CSFloat: from 382 456.54 ₸listings: 5
rarely sells: 1 a month — calculated at the buy order 73 396.02 ₸sell now to a buy order: 73 396.02 ₸
(you get 63 822.58 ₸)) · buy orders: 68not listed on Market.CSGO right nowCSFloat: 1 listings, too few, no price
BS costs more than FT: 133 005.27 ₸ versus 123 208.22 ₸ — calculated at the price of FTrarely sells: 0 a month — calculated at the buy order 133 005.27 ₸sell now to a buy order: 133 005.27 ₸
(you get 115 656.74 ₸)) · buy orders: 51Market.CSGO: 1 listings, too few, no priceCSFloat: 2 listings, too few, no price
on CS.Money: ~ 91 866.18 ₸Lis-Skins: 1 listings, too few, no price
Steam★ StatTrak™ Bayonet | Black Laminate (Battle-Scarred)net 72 833.01 ₸
by lot · 0 sales per day
rarely sells: 1 a month — calculated at the buy order 83 757.94 ₸sell now to a buy order: 83 757.94 ₸
(you get 72 832.95 ₸)) · buy orders: 106
sell on Market.CSGO: 91 005.33 ₸ to your card
cheapest lot 99 786.58 · lots 8
on CSFloat: from 84 671.38 ₸listings: 6
on Lis-Skins: from 75 348.48 ₸listings: 22
rarely sells: 3 a month — calculated at the buy order 96 846.39 ₸sell now to a buy order: 96 846.39 ₸
(you get 84 214.21 ₸)) · buy orders: 150
sell on Market.CSGO: 115 503.44 ₸ to your card
cheapest lot 126 648.54 · lots 10
on CSFloat: from 118 236.55 ₸listings: 3
on CS.Money: ~ 113 065.69 ₸
on Lis-Skins: from 114 894.98 ₸listings: 10
Steam★ StatTrak™ Bayonet | Bright Water (Well-Worn)net 55 906.17 ₸
by lot · 0 sales per day
rarely sells: 1 a month — calculated at the buy order 64 292.12 ₸sell now to a buy order: 64 292.12 ₸
(you get 55 906.17 ₸)) · buy orders: 37Market.CSGO: 2 listings, too few, no price
on CSFloat: from 85 115.11 ₸listings: 3Lis-Skins: 2 listings, too few, no price
Steam★ StatTrak™ Flip Knife | Gamma Doppler (Minimal Wear)net 191 001.51 ₸no price on Steam, listing on CSFloat from 194 899.51 ₸listings 5 · you get 191 001.51 ₸ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 284 957.66 ₸ versus 194 899.51 ₸ — calculated at the price of FNsell now to a buy order: 261 452.85 ₸
(you get 227 350.25 ₸)) · buy orders: 2634Market.CSGO: 1 listings, too few, no price
on CSFloat: from 284 957.66 ₸listings: 5
Steam★ StatTrak™ Flip Knife | Freehand (Well-Worn)sell now to a buy order: 77 036.56 ₸
(you get 66 988.29 ₸)) · buy orders: 28Market.CSGO: 1 listings, too few, no priceCSFloat: 1 listings, too few, no price
on CS.Money: ~ 60 927.16 ₸Lis-Skins: 2 listings, too few, no price
Steam★ StatTrak™ Flip Knife | Lore (Battle-Scarred)net 73 659.56 ₸no price on Steam, listing on CSFloat from 75 162.84 ₸listings 3 · you get 73 659.56 ₸ (2.0% fee from the price)ignoring float and patternsell now to a buy order: 80 363.90 ₸
(you get 69 881.63 ₸)) · buy orders: 101
sell on Market.CSGO: 84 577.51 ₸ to your card
cheapest lot 92 738.51 · lots 3
on CSFloat: from 75 162.84 ₸listings: 3Lis-Skins: 1 listings, too few, no price
rarely sells: 5 a month — calculated at the buy order 53 005.97 ₸sell now to a buy order: 53 005.97 ₸
(you get 46 092.14 ₸)) · buy orders: 71Market.CSGO: 1 listings, too few, no price
on CSFloat: from 51 966.50 ₸listings: 4
on Lis-Skins: from 47 456.72 ₸listings: 15
Steam★ StatTrak™ Flip Knife | Autotronic (Battle-Scarred)net 73 346.48 ₸sells 2 a weekrarely sells: 2 a month — calculated at the buy order 84 348.45 ₸sell now to a buy order: 84 348.45 ₸
(you get 73 346.48 ₸)) · buy orders: 88Market.CSGO: 1 listings, too few, no priceCSFloat: 2 listings, too few, no price
on CS.Money: ~ 72 414.42 ₸
on Lis-Skins: from 79 496.02 ₸listings: 8
rarely sells: 4 a month — calculated at the buy order 55 542.53 ₸sell now to a buy order: 55 542.53 ₸
(you get 48 297.84 ₸)) · buy orders: 61not listed on Market.CSGO right nowLis-Skins: 2 listings, too few, no price
Steam★ StatTrak™ Gut Knife | Gamma Doppler (Minimal Wear)sell now to a buy order: 51 845.53 ₸
(you get 45 083.03 ₸)) · buy orders: 42not listed on Market.CSGO right nowCSFloat: 1 listings, too few, no price
Steam★ StatTrak™ Gut Knife | Freehand (Well-Worn)net 26 455.12 ₸
by lot · 0 sales per day
WW costs more than MW: 31 758.26 ₸ versus 30 423.37 ₸ — calculated at the price of MWrarely sells: 2 a month — calculated at the lowest sale 31 758.26 ₸sell now to a buy order: 15 691.77 ₸
(you get 13 645.00 ₸)) · buy orders: 90Market.CSGO: 1 listings, too few, no priceLis-Skins: 2 listings, too few, no price
Steam★ StatTrak™ Gut Knife | Lore (Battle-Scarred)net 39 885.85 ₸
by lot · 0 sales per day
rarely sells: 2 a month — calculated at the buy order 45 868.70 ₸sell now to a buy order: 45 868.70 ₸
(you get 39 885.79 ₸)) · buy orders: 89
sell on Market.CSGO: 78 547.43 ₸ to your card
cheapest lot 86 126.63 · lots 3CSFloat: 1 listings, too few, no price
on CS.Money: ~ 44 803.36 ₸
on Lis-Skins: from 51 278.24 ₸listings: 4
Steam★ StatTrak™ Gut Knife | Black Laminate (Battle-Scarred)net 24 043.98 ₸
by lot · 0 sales per day
BS costs more than WW: 27 696.83 ₸ versus 27 650.60 ₸ — calculated at the price of WWrarely sells: 7 a month — calculated at the buy order 27 696.83 ₸sell now to a buy order: 27 696.83 ₸
(you get 24 084.19 ₸)) · buy orders: 80
sell on Market.CSGO: 30 261.17 ₸ to your card
cheapest lot 33 181.12 · lots 5
on CSFloat: from 28 014.02 ₸listings: 3
on CS.Money: ~ 23 916.26 ₸
on Lis-Skins: from 36 739.21 ₸listings: 4
Steam★ StatTrak™ Gut Knife | Autotronic (Battle-Scarred)net 40 738.61 ₸
by lot · 0 sales per day
rarely sells: 7 a month — calculated at the buy order 46 849.40 ₸sell now to a buy order: 46 849.40 ₸
(you get 40 738.61 ₸)) · buy orders: 110
sell on Market.CSGO: 51 273.07 ₸ to your card
cheapest lot 56 220.49 · lots 7CSFloat: 1 listings, too few, no price
on CS.Money: ~ 46 483.22 ₸
on Lis-Skins: from 46 392.68 ₸listings: 19
Steam★ StatTrak™ Gut Knife | Bright Water (Well-Worn)net 22 984.04 ₸
by lot · 0 sales per day
WW costs more than MW: 33 632.55 ₸ versus 26 431.67 ₸ — calculated at the price of MWrarely sells: 0 a month — calculated at the buy order 33 632.55 ₸sell now to a buy order: 33 632.55 ₸
(you get 29 245.66 ₸)) · buy orders: 81
sell on Market.CSGO: 32 056.27 ₸ to your card
cheapest lot 35 149.43 · lots 4
on Lis-Skins: from 37 436.52 ₸listings: 3
Steam★ StatTrak™ Karambit | Gamma Doppler (Minimal Wear)net 743 406.90 ₸no price on Steam, listing on CSFloat from 758 578.51 ₸listings 3 · you get 743 406.90 ₸ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 888 564.97 ₸ versus 758 578.51 ₸ — calculated at the price of FNsell now to a buy order: 855 900.24 ₸
(you get 744 261.06 ₸)) · buy orders: 190Market.CSGO: 2 listings, too few, no price
on CSFloat: from 888 564.97 ₸listings: 3
rarely sells: 1 a month — calculated at the buy order 251 874.62 ₸sell now to a buy order: 251 874.62 ₸
(you get 219 021.38 ₸)) · buy orders: 121Market.CSGO: 1 listings, too few, no priceLis-Skins: 1 listings, too few, no price
Steam★ StatTrak™ Karambit | Lore (Battle-Scarred)net 236 571.41 ₸no price on Steam, listing on CSFloat from 241 399.44 ₸listings 7 · you get 236 571.41 ₸ (2.0% fee from the price)ignoring float and patternsell now to a buy order: 256 711.54 ₸
(you get 223 227.41 ₸)) · buy orders: 95
sell on Market.CSGO: 259 732.04 ₸ to your card
cheapest lot 284 793.95 · lots 4
on CSFloat: from 241 399.44 ₸listings: 7
on CS.Money: ~ 237 016.43 ₸
on Lis-Skins: from 249 287.00 ₸listings: 3
Steam★ StatTrak™ Karambit | Black Laminate (Battle-Scarred)net 268 163.15 ₸
by lot · 0 sales per day
BS costs more than FT: 348 479.69 ₸ versus 308 387.62 ₸ — calculated at the price of FTrarely sells: 0 a month — calculated at the buy order 348 479.69 ₸sell now to a buy order: 348 479.69 ₸
(you get 303 025.82 ₸)) · buy orders: 137
sell on Market.CSGO: 292 486.19 ₸ to your card
cheapest lot 320 708.57 · lots 4
on CSFloat: from 252 221.06 ₸listings: 6
on Lis-Skins: from 267 013.67 ₸listings: 12
rarely sells: 0 a month — calculated at the buy order 402 255.86 ₸sell now to a buy order: 402 255.86 ₸
(you get 349 787.65 ₸)) · buy orders: 206
sell on Market.CSGO: 337 626.13 ₸ to your card
cheapest lot 370 204.14 · lots 8
on CSFloat: from 335 063.20 ₸listings: 3
on CS.Money: ~ 324 707.92 ₸
on Lis-Skins: from 332 418.88 ₸listings: 11
Steam★ StatTrak™ Karambit | Bright Water (Well-Worn)net 248 013.12 ₸no price on Steam, listing on Market.CSGO from 261 066.48 ₸listings 3 · you get 248 013.12 ₸ (5.0% fee from the price)ignoring float and patternsell now to a buy order: 209 569.47 ₸
(you get 182 234.32 ₸)) · buy orders: 55
sell on Market.CSGO: 238 092.63 ₸ to your card
cheapest lot 261 066.48 · lots 3CSFloat: 2 listings, too few, no price
on CS.Money: ~ 207 037.36 ₸
on Lis-Skins: from 243 061.20 ₸listings: 4
Steam★ StatTrak™ M9 Bayonet | Gamma Doppler (Minimal Wear)sell now to a buy order: 708 191.22 ₸
(you get 615 818.43 ₸)) · buy orders: 138not listed on Market.CSGO right now
WW costs more than FT: 189 872.57 ₸ versus 142 797.26 ₸ — calculated at the price of FTrarely sells: 0 a month — calculated at the buy order 189 872.57 ₸sell now to a buy order: 189 872.57 ₸
(you get 165 106.53 ₸)) · buy orders: 49Market.CSGO: 1 listings, too few, no price
on CSFloat: from 140 237.53 ₸listings: 4
on Lis-Skins: from 157 538.58 ₸listings: 3
rarely sells: 2 a month — calculated at the buy order 179 587.70 ₸sell now to a buy order: 179 587.70 ₸
(you get 156 163.19 ₸)) · buy orders: 106
sell on Market.CSGO: 179 820.98 ₸ to your card
cheapest lot 197 172.14 · lots 6CSFloat: 2 listings, too few, no price
on Lis-Skins: from 181 468.39 ₸listings: 8
BS costs more than WW: 233 107.13 ₸ versus 151 361.99 ₸ — calculated at the price of WWrarely sells: 1 a month — calculated at the buy order 233 107.13 ₸sell now to a buy order: 233 107.13 ₸
(you get 202 701.81 ₸)) · buy orders: 95
sell on Market.CSGO: 210 279.49 ₸ to your card
cheapest lot 230 569.67 · lots 7CSFloat: 1 listings, too few, no price
on CS.Money: ~ 224 066.72 ₸
on Lis-Skins: from 208 010.86 ₸listings: 15
rarely sells: 1 a month — calculated at the buy order 270 647.24 ₸sell now to a buy order: 270 647.24 ₸
(you get 235 345.39 ₸)) · buy orders: 100
sell on Market.CSGO: 261 848.49 ₸ to your card
cheapest lot 287 114.60 · lots 7
on CSFloat: from 258 496.74 ₸listings: 4
on CS.Money: ~ 265 655.33 ₸
on Lis-Skins: from 258 265.82 ₸listings: 13
rarely sells: 3 a month — calculated at the buy order 169 359.29 ₸sell now to a buy order: 169 359.29 ₸
(you get 147 268.90 ₸)) · buy orders: 31
sell on Market.CSGO: 145 022.14 ₸ to your card
cheapest lot 159 015.54 · lots 5CSFloat: 1 listings, too few, no price
on CS.Money: ~ 151 136.13 ₸
on Lis-Skins: from 146 630.92 ₸listings: 5
float markup by input
how many times more the lots with the needed float cost
StatTrak™ AK-47 | Neon Revolution (Battle-Scarred) × 379% of the wear range fits×1.20152 114.47 → 182 552.58 ₸
StatTrak™ AWP | Chrome Cannon (Battle-Scarred) × 279% of the wear range fits×1.0429 150.73 → 30 421.70 ₸
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−95 446.99 ₸a worse week happens one time in ten
In a typical week−88 833.65 ₸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 Gamma 2 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.