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The Gamma 2 Collection + The Train 2025 Collection

Classified → Covert

Average profit +5 960.29₽

Invest 23 577.14₽

Average return 29 537.43₽

ROI +25.3%

Chance of profit 80%

If buying now (with float)

invest at least 58 197.90₽ · profit at most −28 660.48₽ (−49.2%) · chance of profit at most 0%

The estimate is made from the market at the time of the nightly check. Since then cheap listings with the needed float may have been bought or relisted. The «Check floats on Steam» button shows the current price.

The float window is very narrow: less than 30% of the wear range fits. The markup was not measured for such a case. The purchase will cost at least the stated number of times more. How much more is unknown, so the investment is shown as “at least” and the profit as “at most”.

MP9 | Airlock (Factory New) × 2 6% of the wear range fits at least ×2.21 4 561.44 → 10 080.78 ₽

MP9 | Latte Rush (Field-Tested) × 1 6% of the wear range fits at least ×2.16 956.19 → 2 065.37 ₽

MP9 | Latte Rush (Minimal Wear) × 7 6% of the wear range fits at least ×2.55 18 059.51 → 46 051.75 ₽

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.

Check:

Buy on Sell on

+ a third collection

How to build

6% of lots fit ≈ market listings are not enough for even one contract (by listings)

Price understated: Only 6% of listings fit, and listings with a rare float cost more. The calculation uses the average price regardless of float, the real purchase will cost more.

×2

MP9 | Airlock

Factory New

buy 0.0000–0.0045

4 561.44 ₽

at 2 280.72

Steam

×1

MP9 | Latte Rush

Field-Tested

buy 0.1500–0.1648

956.19 ₽

at 956.19

Steam

×7

MP9 | Latte Rush

Minimal Wear

buy 0.0700–0.0751

18 059.51 ₽

at 2 579.93

Steam

Set · 10 pcs 23 577.14 ₽ +5 960.29 (+25.3%)

9% of lots fit ≈ market listings are not enough for even one contract (by listings)

Price understated: Only 9% of listings fit, and listings with a rare float cost more. The calculation uses the average price regardless of float, the real purchase will cost more.

×5

MP9 | Airlock

Factory New

buy 0.0000–0.0064

11 403.60 ₽

at 2 280.72

Steam

×3

MP9 | Latte Rush

Field-Tested

buy 0.1500–0.1710

2 868.57 ₽

at 956.19

Steam

×2

MP9 | Latte Rush

Minimal Wear

buy 0.0700–0.0773

5 159.86 ₽

at 2 579.93

Steam

Set · 10 pcs 19 432.03 ₽ +5 132.44 (+26.4%)

9% of lots fit ≈ market listings are not enough for even one contract (by listings)

Price understated: Only 9% of listings fit, and listings with a rare float cost more. The calculation uses the average price regardless of float, the real purchase will cost more.

×2

MP9 | Airlock

Minimal Wear

buy 0.0700–0.0773

2 445.12 ₽

at 1 222.56

Steam

×5

MP9 | Airlock

Factory New

buy 0.0000–0.0064

11 403.60 ₽

at 2 280.72

Steam

×3

MP9 | Latte Rush

Field-Tested

buy 0.1500–0.1710

2 868.57 ₽

at 956.19

Steam

Set · 10 pcs 16 717.29 ₽ +4 531.88 (+27.1%)

What you get 3 outcomes

Profitable outcome 80%
Losing outcome 20%

in profit

best

AWP | LongDog

Factory New

float up to 0.069999

37 780.64 ₽ 80.00%

Steam

at a loss

AK-47 | Neon Revolution

Factory New

float up to 0.055999

23 248.26 ₽ 10.00%

Steam

at a loss

worst

FAMAS | Roll Cage

Factory New

float up to 0.069999

14 187.03 ₽ 10.00%

price without deals

Steam

Craft variants

Variant 1 this one The Gamma 2 Collection + The Train 2025 Collection

Variant 2 The Operation Riptide Collection instead of The Train 2025 Collection Variant 3 The Overpass 2024 Collection instead of The Train 2025 Collection Variant 4 The Vanguard Collection instead of The Gamma 2 Collection Variant 5 only The Train 2025 Collection Variant 6 The Winter Offensive Collection instead of The Gamma 2 Collection

In a week, when the outcome can be sold from outcome price history

In a bad week −982.13 ₽ a worse week happens one time in ten

In a typical week +2 190.78 ₽ historical median

If you repeat 10 000 simulations over the outcome odds

Attempts: 10

I already have items Enter their float and the site will pick what to buy

Mix in a collection

Items of this craft's collections of the right rarity fit: The Gamma 2 Collection and The Train 2025 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 6 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 2135470 · The Phoenix Collection + The Train 2025 Collection · profit 6 956.62₽ · invest 13 492.38₽
sells slowly rare inputs

Nova | Antique (Factory New) instead of MP9 | Airlock (Factory New); MP9 | Latte Rush (Field-Tested): 3 pcs instead of 1; MP9 | Latte Rush (Field-Tested): float at most 0.162545 instead of 0.164838; MP9 | Latte Rush (Minimal Wear): 2 pcs instead of 7; MP9 | Latte Rush (Minimal Wear): float at most 0.074363 instead of 0.075161
Craft 2118530 · The Chroma Collection + The Train 2025 Collection · profit 6 827.99₽ · invest 16 652.00₽
profit on prices without salesat least −239 ₽ rare inputs

P250 | Muertos (Factory New) instead of MP9 | Airlock (Factory New); MP9 | Latte Rush (Field-Tested): 3 pcs instead of 1; MP9 | Latte Rush (Field-Tested): float at most 0.162516 instead of 0.164838; MP9 | Latte Rush (Minimal Wear): 1 pcs instead of 7; MP9 | Latte Rush (Minimal Wear): float at most 0.074353 instead of 0.075161
Craft 2138864 · The Spectrum Collection + The Train 2025 Collection · profit 6 194.12₽ · invest 22 305.00₽
sells slowly rare inputs

AWP | Fever Dream (Factory New) instead of MP9 | Airlock (Factory New); MP9 | Latte Rush (Field-Tested): float at most 0.163211 instead of 0.164838; MP9 | Latte Rush (Minimal Wear): float at most 0.074595 instead of 0.075161
Craft 2121054 · The Danger Zone Collection + The Train 2025 Collection · profit 6 057.12₽ · invest 21 077.74₽
sells slowly rare inputs

UMP-45 | Momentum (Factory New) instead of MP9 | Airlock (Factory New); MP9 | Latte Rush (Field-Tested): float at most 0.162896 instead of 0.164838; MP9 | Latte Rush (Minimal Wear): float at most 0.074485 instead of 0.075161
Craft 2138548 · The Snakebite Collection + The Train 2025 Collection · profit 6 039.91₽ · invest 21 762.88₽
sells slowly rare inputs

XM1014 | XOXO (Factory New) instead of MP9 | Airlock (Factory New); MP9 | Latte Rush (Field-Tested): float at most 0.164594 instead of 0.164838; MP9 | Latte Rush (Minimal Wear): float at most 0.075076 instead of 0.075161
Craft 2127211 · The Gallery Collection + The Train 2025 Collection · profit 5 848.23₽ · invest 22 606.96₽
sells slowly rare inputs

P250 | Epicenter (Factory New) instead of MP9 | Airlock (Factory New); MP9 | Latte Rush (Field-Tested): float at most 0.164300 instead of 0.164838; MP9 | Latte Rush (Minimal Wear): float at most 0.074974 instead of 0.075161

How to read these numbers

«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.

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.

The Gamma 2 Collection + The Train 2025 Collection

If buying now (with float)

How to build i 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.

What you get 3 outcomes

More

How to build