The Chroma 2 Collection
+ The Spectrum 2 Collection
StatTrak™
Covert → knife or gloves · Items in the contract: 5About the craftCraft 3405144 · ways to build: 4StatTrak™ 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
4 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 ≈15≈ market listings are not enough for even one contract (by listings)
×1
StatTrak™ M4A1-S | Hyper Beast
Battle-Scarred
any lot
11 090.71 ₽
at 11 090.71
if this one runs out, you can take
StatTrak™ MAC-10 | Neon Rider (Well-Worn) — 13 000.00 ₽+1 909.29 ₽ per item · on the market 6 · buy0.3800–0.4500
The gain is understated:7 outcomes have no price, that is 10.7% 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 2 шт., годных ≈11≈ market listings are not enough for even one contract (by listings)
×2
StatTrak™ M4A1-S | Hyper Beast
Battle-Scarred
any lot
22 181.42 ₽
at 11 090.71
if this one runs out, you can take
StatTrak™ MAC-10 | Neon Rider (Well-Worn) — 13 000.00 ₽+1 909.29 ₽ per item · on the market 6 · buy0.3800–0.4500
The gain is understated:7 outcomes have no price, that is 12.7% 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 3 шт., годных ≈11≈ market listings are not enough for even one contract (by listings)
×3
StatTrak™ M4A1-S | Hyper Beast
Battle-Scarred
any lot
33 272.13 ₽
at 11 090.71
if this one runs out, you can take
StatTrak™ MAC-10 | Neon Rider (Well-Worn) — 13 000.00 ₽+1 909.29 ₽ per item · on the market 6 · buy0.3800–0.4500
The gain is understated:7 outcomes have no price, that is 14.7% 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 ≈11≈ market listings are not enough for even one contract (by listings)
×4
StatTrak™ M4A1-S | Hyper Beast
Battle-Scarred
any lot
44 362.84 ₽
at 11 090.71
if this one runs out, you can take
StatTrak™ MAC-10 | Neon Rider (Well-Worn) — 13 000.00 ₽+1 909.29 ₽ per item · on the market 6 · buy0.3800–0.4500
Steam★ StatTrak™ Butterfly Knife | Doppler (Minimal Wear)net 161 559.93 ₽The Spectrum 2 Collectionno price on Steam, listing on CSFloat from 164 857.08 ₽listings 5 · you get 161 559.93 ₽ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 184 264.62 ₽ versus 164 857.08 ₽ — calculated at the price of FNsell now to a buy order: 160 966.57 ₽
(you get 139 970.93 ₽)) · buy orders: 114
Steam★ StatTrak™ Butterfly Knife | Marble Fade (Minimal Wear)net 94 824.08 ₽The Spectrum 2 Collectionno price on Steam, listing on Market.CSGO from 99 814.83 ₽listings 3 · you get 94 824.08 ₽ (5.0% fee from the price)ignoring float and patternMW costs more than FN: 151 839.55 ₽ versus 99 814.83 ₽ — calculated at the price of FNno buy orders
Steam★ StatTrak™ Butterfly Knife | Tiger Tooth (Minimal Wear)net 98 753.16 ₽The Spectrum 2 Collectionno price on Steam, listing on Market.CSGO from 103 950.70 ₽listings 5 · you get 98 753.16 ₽ (5.0% fee from the price)ignoring float and patternMW costs more than FN: 104 000.00 ₽ versus 103 950.70 ₽ — calculated at the price of FNno buy orders
MW costs more than FN: 20 348.98 ₽ versus 16 102.18 ₽ — calculated at the price of FNrarely sells: 0 a month — calculated at the buy order 20 348.98 ₽no buy orders
MW costs more than FN: 15 054.82 ₽ versus 14 505.11 ₽ — calculated at the price of FNrarely sells: 0 a month — calculated at the buy order 15 054.82 ₽sell now to a buy order: 14 769.81 ₽
(you get 12 843.31 ₽)) · buy orders: 79
BS costs more than WW: 8 330.37 ₽ versus 6 489.30 ₽ — calculated at the price of WWrarely sells: 5 a month — calculated at the buy order 8 330.37 ₽no buy orders
MW costs more than FN: 9 158.48 ₽ versus 8 578.36 ₽ — calculated at the price of FNrarely sells: 1 a month — calculated at the buy order 9 158.48 ₽no buy orders
WW costs more than FT: 5 848.79 ₽ versus 5 512.25 ₽ — calculated at the price of FTrarely sells: 0 a month — calculated at the buy order 5 848.79 ₽sell now to a buy order: 5 847.55 ₽
(you get 5 084.82 ₽)) · buy orders: 57
month average 5 038.28 ₽, sold 15 — it costs more now, the calculation uses the averagesell now to a buy order: 4 530.97 ₽
(you get 3 939.97 ₽)) · buy orders: 212
BS costs more than FT: 5 681.71 ₽ versus 5 423.32 ₽ — calculated at the price of FTrarely sells: 8 a month — calculated at the buy order 5 681.71 ₽sell now to a buy order: 5 606.94 ₽
(you get 4 875.60 ₽)) · buy orders: 105
MW costs more than FN: 32 599.29 ₽ versus 24 972.85 ₽ — calculated at the price of FNrarely sells: 0 a month — calculated at the buy order 32 599.29 ₽no buy orders
MW costs more than FN: 52 090.67 ₽ versus 18 000.00 ₽ — calculated at the price of FNrarely sells: 1 a month — calculated at the current 52 090.67 ₽, buy orders and sales are not lowersell now to a buy order: 18 107.66 ₽
(you get 15 745.79 ₽)) · buy orders: 143
Steam★ StatTrak™ Bowie Knife | Tiger Tooth (Minimal Wear)net 13 822.43 ₽The Spectrum 2 Collectionno price on Steam, listing on Market.CSGO from 14 549.93 ₽listings 4 · you get 13 822.43 ₽ (5.0% fee from the price)ignoring float and patternMW costs more than FN: 18 142.08 ₽ versus 14 549.93 ₽ — calculated at the price of FNno buy orders
BS costs more than WW: 5 858.39 ₽ versus 5 751.10 ₽ — calculated at the price of WWnow 5 858.39 ₽ — cheaper than the month average 5 874.03 ₽sell now to a buy order: 4 968.03 ₽
(you get 4 320.02 ₽)) · buy orders: 158
BS costs more than WW: 8 675.49 ₽ versus 7 575.31 ₽ — calculated at the price of WWrarely sells: 1 a month — calculated at the buy order 8 675.49 ₽no buy orders
Steam★ StatTrak™ Huntsman Knife | Doppler (Minimal Wear)net 29 477.77 ₽The Spectrum 2 Collectionno price on Steam, listing on CSFloat from 30 079.36 ₽listings 6 · you get 29 477.77 ₽ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 38 638.00 ₽ versus 30 079.36 ₽ — calculated at the price of FNsell now to a buy order: 28 970.09 ₽
(you get 25 191.38 ₽)) · buy orders: 180
Steam★ StatTrak™ Huntsman Knife | Marble Fade (Minimal Wear)net 17 782.74 ₽The Spectrum 2 Collectionno price on Steam, listing on Market.CSGO from 18 718.68 ₽listings 3 · you get 17 782.74 ₽ (5.0% fee from the price)ignoring float and patternMW costs more than FN: 41 117.91 ₽ versus 18 718.68 ₽ — calculated at the price of FNsell now to a buy order: 19 238.60 ₽
(you get 16 729.21 ₽)) · buy orders: 322
WW costs more than FT: 7 897.08 ₽ versus 6 758.16 ₽ — calculated at the price of FTrarely sells: 2 a month — calculated at the buy order 7 897.08 ₽sell now to a buy order: 7 896.76 ₽
(you get 6 866.74 ₽)) · buy orders: 70
month average 6 002.05 ₽, sold 12 — it costs more now, the calculation uses the averagesell now to a buy order: 4 918.46 ₽
(you get 4 276.92 ₽)) · buy orders: 131
month average 6 252.17 ₽, sold 10 — it costs more now, the calculation uses the averagesell now to a buy order: 6 078.24 ₽
(you get 5 285.42 ₽)) · buy orders: 96
Steam★ StatTrak™ Bayonet | Doppler (Minimal Wear)net 40 805.74 ₽no price on Steam, listing on CSFloat from 41 638.52 ₽listings 6 · you get 40 805.74 ₽ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 47 492.54 ₽ versus 41 638.52 ₽ — calculated at the price of FNsell now to a buy order: 56 984.06 ₽
(you get 49 551.35 ₽)) · buy orders: 288
Steam★ StatTrak™ Bayonet | Marble Fade (Minimal Wear)net 39 219.89 ₽no price on Steam, listing on CSFloat from 40 020.30 ₽listings 3 · you get 39 219.89 ₽ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 43 355.06 ₽ versus 40 020.30 ₽ — calculated at the price of FNno buy orders
Steam★ StatTrak™ Bayonet | Tiger Tooth (Minimal Wear)net 25 736.20 ₽no price on Steam, listing on CSFloat from 26 261.43 ₽listings 4 · you get 25 736.20 ₽ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 27 933.66 ₽ versus 26 261.43 ₽ — calculated at the price of FNsell now to a buy order: 16 429.72 ₽
(you get 14 286.71 ₽)) · buy orders: 118
Steam★ StatTrak™ Bayonet | Rust Coat (Battle-Scarred)net 12 071.54 ₽sells 4 a weekmonth average 13 882.27 ₽, sold 11 — it costs more now, the calculation uses the averagesell now to a buy order: 12 070.87 ₽
(you get 10 496.40 ₽)) · buy orders: 171
Steam★ StatTrak™ Bayonet | Ultraviolet (Battle-Scarred)net 11 158.82 ₽sells 3 a weekrarely sells: 4 a month — calculated at the current 12 832.64 ₽, buy orders and sales are not lowerno buy orders
Steam★ StatTrak™ Flip Knife | Doppler (Minimal Wear)net 33 118.55 ₽no price on Steam, listing on CSFloat from 33 794.44 ₽listings 5 · you get 33 118.55 ₽ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 38 338.56 ₽ versus 33 794.44 ₽ — calculated at the price of FNsell now to a buy order: 37 839.18 ₽
(you get 32 903.63 ₽)) · buy orders: 345
MW costs more than FN: 25 078.76 ₽ versus 18 888.51 ₽ — calculated at the price of FNrarely sells: 0 a month — calculated at the buy order 25 078.76 ₽sell now to a buy order: 24 616.65 ₽
(you get 21 405.78 ₽)) · buy orders: 56
Steam★ StatTrak™ Flip Knife | Damascus Steel (Well-Worn)net 11 121.33 ₽no price on Steam, listing on CSFloat from 11 348.30 ₽listings 3 · you get 11 121.33 ₽ (2.0% fee from the price)ignoring float and patternsell now to a buy order: 9 659.40 ₽
(you get 8 399.47 ₽)) · buy orders: 86
Steam★ StatTrak™ Flip Knife | Ultraviolet (Battle-Scarred)net 8 329.32 ₽no price on Steam, listing on Market.CSGO from 8 767.71 ₽listings 3 · you get 8 329.32 ₽ (5.0% fee from the price)ignoring float and patternBS costs more than FT: 14 975.87 ₽ versus 8 767.71 ₽ — calculated at the price of FTsell now to a buy order: 11 613.99 ₽
(you get 10 099.12 ₽)) · buy orders: 98
MW costs more than FN: 14 497.81 ₽ versus 11 521.37 ₽ — calculated at the price of FNrarely sells: 0 a month — calculated at the buy order 14 497.81 ₽sell now to a buy order: 14 494.06 ₽
(you get 12 603.53 ₽)) · buy orders: 53
Steam★ StatTrak™ Karambit | Doppler (Minimal Wear)net 104 523.84 ₽no price on Steam, listing on CSFloat from 106 656.98 ₽listings 9 · you get 104 523.84 ₽ (2.0% fee from the price)ignoring float and patternsell now to a buy order: 83 969.82 ₽
(you get 73 017.23 ₽)) · buy orders: 708
Steam★ StatTrak™ Karambit | Marble Fade (Minimal Wear)net 89 075.75 ₽no price on Steam, listing on CSFloat from 90 893.63 ₽listings 7 · you get 89 075.75 ₽ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 120 743.75 ₽ versus 90 893.63 ₽ — calculated at the price of FNno buy orders
Steam★ StatTrak™ Karambit | Tiger Tooth (Minimal Wear)net 64 292.02 ₽no price on Steam, listing on CSFloat from 65 604.11 ₽listings 5 · you get 64 292.02 ₽ (2.0% fee from the price)ignoring float and patternno buy orders
BS costs more than WW: 44 808.16 ₽ versus 29 448.47 ₽ — calculated at the price of WWrarely sells: 0 a month — calculated at the buy order 44 808.16 ₽sell now to a buy order: 44 217.50 ₽
(you get 38 450.00 ₽)) · buy orders: 212
Steam★ StatTrak™ M9 Bayonet | Doppler (Minimal Wear)net 16 809.51 ₽no price on Steam, listing on CSFloat from 17 152.57 ₽listings 6 · you get 16 809.51 ₽ (2.0% fee from the price)ignoring float and patternMW costs more than FN: 94 904.59 ₽ versus 17 152.57 ₽ — calculated at the price of FNsell now to a buy order: 99 842.64 ₽
(you get 86 819.68 ₽)) · buy orders: 223
MW costs more than FN: 74 293.15 ₽ versus 58 896.02 ₽ — calculated at the price of FNrarely sells: 0 a month — calculated at the buy order 74 293.15 ₽sell now to a buy order: 72 925.36 ₽
(you get 63 413.35 ₽)) · buy orders: 439
BS costs more than WW: 26 737.72 ₽ versus 21 777.29 ₽ — calculated at the price of WWrarely sells: 5 a month — calculated at the buy order 26 737.72 ₽no buy orders
rarely sells: 0 a month — calculated at the buy order 28 534.54 ₽sell now to a buy order: 28 222.14 ₽
(you get 24 540.99 ₽)) · buy orders: 69
float markup by input
how many times more the lots with the needed float cost
StatTrak™ M4A1-S | Hyper Beast (Battle-Scarred) × 1100% of the wear range fits×1.0311 090.71 → 11 414.56 ₽
StatTrak™ AK-47 | The Empress (Well-Worn) × 1100% of the wear range fits×1.029 057.17 → 9 229.26 ₽
StatTrak™ AK-47 | The Empress (Battle-Scarred) × 3100% of the wear range fits×0.9228 331.79 → 26 082.25 ₽
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−26 839.44 ₽a worse week happens one time in ten
In a typical week−25 987.09 ₽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 2 Collection and The Spectrum 2 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
7 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 3407361
· The Spectrum 2 Collection + The Gamma 2 Collection · profit −24 332.32₽
· invest 47 202.86₽
no outcome pricemarketplace pricesells slowlyrare inputspricier variants exist
StatTrak™ FAMAS | Roll Cage (Battle-Scarred) instead of StatTrak™ M4A1-S | Hyper Beast (Battle-Scarred)
Craft 3407368
· The Gamma 2 Collection + The Spectrum 2 Collection · profit −24 332.32₽
· invest 47 202.86₽
no outcome pricemarketplace pricesells slowlyrare inputspricier variants exist
StatTrak™ FAMAS | Roll Cage (Battle-Scarred) instead of StatTrak™ M4A1-S | Hyper Beast (Battle-Scarred)
Craft 3405139
· The Spectrum 2 Collection + The Chroma 2 Collection · profit −25 745.95₽
· invest 48 479.67₽
no outcome pricemarketplace pricesells slowlyrare inputspricier variants exist
Craft 3405885
· The Spectrum 2 Collection + The Chroma Collection · profit −26 374.78₽
· invest 49 108.50₽
no outcome pricemarketplace pricesells slowlyrare inputspricier variants exist
StatTrak™ Galil AR | Chatterbox (Battle-Scarred) instead of StatTrak™ M4A1-S | Hyper Beast (Battle-Scarred)
Craft 3405890
· The Chroma Collection + The Spectrum 2 Collection · profit −26 374.78₽
· invest 49 108.50₽
no outcome pricemarketplace pricesells slowlyrare inputspricier variants exist
StatTrak™ Galil AR | Chatterbox (Battle-Scarred) instead of StatTrak™ M4A1-S | Hyper Beast (Battle-Scarred)
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.