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The Gamma Collection + The Shadow Collection

Restricted → Classified

Average profit +19.84$

Invest 25.66$

Average return 45.51$

ROI +77.3%

Chance of profit 50%

With float: invest at least 58.66 $, profit at most −13.15 $

float premium: at least 32 $

Hard to build: not enough fitting lots for a single contract

A more profitable set was dropped: +24.16 $ по средним

Check:

To calculator I have items + a third collection

Buy on Sell on

How to build

Less than 1% of lots fit: not enough for a contract, the price is understated

×2

Sawed-Off | Limelight

Minimal Wear

buy 0.0700–0.0746

3.73 $

at 1.86

Steam

×3

P90 | Chopper

Factory New

buy 0.0000–0.0040

9.76 $

at 3.25

Steam

×1

MP7 | Special Delivery

Minimal Wear

buy 0.0700–0.0746

2.10 $

at 2.10

Steam

×4

M249 | Nebula Crusader

Minimal Wear

buy 0.0700–0.0746

10.07 $

at 2.52

Steam

Set · 10 pcs 25.66 $ +19.84 (+77.3%)

Less than 1% of lots fit: not enough for a contract, the price is understated

×1

P90 | Chopper

Factory New

buy 0.0000–0.0076

3.25 $

at 3.25

Steam

×7

M249 | Nebula Crusader

Minimal Wear

buy 0.0700–0.0787

17.63 $

at 2.52

Steam

×2

MP7 | Special Delivery

Factory New

buy 0.0000–0.0076

10.97 $

at 5.49

Steam

Set · 10 pcs 31.86 $ +24.16 (+75.8%)

Less than 1% of lots fit: not enough for a contract, the price is understated

×2

P90 | Chopper

Factory New

buy 0.0000–0.0075

6.51 $

at 3.25

Steam

×7

M249 | Nebula Crusader

Minimal Wear

buy 0.0700–0.0786

17.63 $

at 2.52

Steam

×1

MP7 | Special Delivery

Factory New

buy 0.0000–0.0075

5.49 $

at 5.49

Steam

Set · 10 pcs 29.62 $ +23.77 (+80.2%)

Less than 1% of lots fit: not enough for a contract, the price is understated

×3

P90 | Chopper

Factory New

buy 0.0000–0.0040

9.76 $

at 3.25

Steam

×1

MP7 | Special Delivery

Minimal Wear

buy 0.0700–0.0746

2.10 $

at 2.10

Steam

×6

M249 | Nebula Crusader

Minimal Wear

buy 0.0700–0.0746

15.11 $

at 2.52

Steam

Set · 10 pcs 26.97 $ +23.79 (+88.2%)

Less than 1% of lots fit: not enough for a contract, the price is understated

×1

Sawed-Off | Limelight

Minimal Wear

buy 0.0700–0.0746

1.86 $

at 1.86

Steam

×3

P90 | Chopper

Factory New

buy 0.0000–0.0040

9.76 $

at 3.25

Steam

×1

MP7 | Special Delivery

Minimal Wear

buy 0.0700–0.0746

2.10 $

at 2.10

Steam

×5

M249 | Nebula Crusader

Minimal Wear

buy 0.0700–0.0746

12.59 $

at 2.52

Steam

Set · 10 pcs 26.32 $ +21.82 (+82.9%)

What you get 6 outcomes

Profitable outcome 50%
Losing outcome 33%
About break-even 17%

at a loss

P2000 | Imperial Dragon

Factory New

float up to 0.037058

25.01 $ 16.67%

Steam

in profit

M4A4 | Desolate Space

Factory New

float up to 0.058823

72.63 $ 16.67%

Steam

at a loss

worst

SCAR-20 | Bloodsport

Factory New

float up to 0.026470

14.02 $ 16.67%

Steam

in profit

best

AK-47 | Frontside Misty

Factory New

float up to 0.069999

126.51 $ 16.67%

Steam

in profit

G3SG1 | Flux

Factory New

float up to 0.052941

46.64 $ 16.67%

price without deals

Steam

about break-even

SSG 08 | Big Iron

Factory New

float up to 0.037646

29.18 $ 16.67%

price without deals

Steam

float markup by input how many times more the lots with the needed float cost

Sawed-Off | Limelight (Minimal Wear) × 2 6% of the wear range fits at least ×2.21 3.73 → 8.23 $

P90 | Chopper (Factory New) × 3 6% of the wear range fits at least ×2.26 9.76 → 22.05 $

MP7 | Special Delivery (Minimal Wear) × 1 6% of the wear range fits at least ×2.16 2.10 → 4.55 $

M249 | Nebula Crusader (Minimal Wear) × 4 6% of the wear range fits at least ×2.37 10.07 → 23.83 $

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 0.058823429

outcomes come out up to 0.037058, 0.058823, 0.026470, 0.069999, 0.052941, 0.037646

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.

I already have items

Craft variants

Variant 1 this one The Gamma Collection + The Shadow Collection

Variant 2 The Train 2025 Collection instead of The Shadow Collection Variant 3 The Horizon Collection instead of The Shadow Collection Variant 4 only The Shadow Collection Variant 5 The Wildfire Collection instead of The Gamma Collection Variant 6 The Spectrum Collection instead of The Gamma Collection

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

In a bad week +12.30 $ a worse week happens one time in ten

In a typical week +17.63 $ 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 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.

Similar 5 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 3122712 · The Gamma 2 Collection + The Shadow Collection · profit 24.85$ · invest 24.05$
sells slowly rare inputs

MAG-7 | Petroglyph (Factory New) instead of Sawed-Off | Limelight (Minimal Wear), P90 | Chopper (Factory New); MP7 | Special Delivery (Minimal Wear): float at most 0.074074 instead of 0.074615; M249 | Nebula Crusader (Minimal Wear): 6 pcs instead of 4; M249 | Nebula Crusader (Minimal Wear): float at most 0.074074 instead of 0.074615
Craft 3121884 · The Gallery Collection + The Shadow Collection · profit 23.49$ · invest 25.84$
sells slowly rare inputs

P90 | Randy Rush (Factory New) instead of Sawed-Off | Limelight (Minimal Wear), P90 | Chopper (Factory New); MP7 | Special Delivery (Minimal Wear): float at most 0.074978 instead of 0.074615; M249 | Nebula Crusader (Minimal Wear): 6 pcs instead of 4; M249 | Nebula Crusader (Minimal Wear): float at most 0.074978 instead of 0.074615
Craft 3133150 · The Shadow Collection + The Spectrum Collection · profit 22.55$ · invest 25.13$
sells slowly rare inputs

M249 | Emerald Poison Dart (Factory New) instead of Sawed-Off | Limelight (Minimal Wear), P90 | Chopper (Factory New); MP7 | Special Delivery (Minimal Wear): float at most 0.074114 instead of 0.074615; M249 | Nebula Crusader (Minimal Wear): 6 pcs instead of 4; M249 | Nebula Crusader (Minimal Wear): float at most 0.074114 instead of 0.074615
Craft 3115544 · The Danger Zone Collection + The Shadow Collection · profit 21.86$ · invest 23.92$
sells slowly rare inputs

Galil AR | Signal (Factory New) instead of Sawed-Off | Limelight (Minimal Wear), P90 | Chopper (Factory New); MP7 | Special Delivery (Minimal Wear): float at most 0.074301 instead of 0.074615; M249 | Nebula Crusader (Minimal Wear): 6 pcs instead of 4; M249 | Nebula Crusader (Minimal Wear): float at most 0.074301 instead of 0.074615
Craft 3120910 · The Fracture Collection + The Shadow Collection · profit 21.31$ · invest 22.29$
sells slowly rare inputs

MP5-SD | Kitbash (Factory New) instead of Sawed-Off | Limelight (Minimal Wear), P90 | Chopper (Factory New); MP7 | Special Delivery (Minimal Wear): float at most 0.075078 instead of 0.074615; M249 | Nebula Crusader (Minimal Wear): 6 pcs instead of 4; M249 | Nebula Crusader (Minimal Wear): float at most 0.075078 instead of 0.074615

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.

The Gamma Collection + The Shadow Collection

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 6 outcomes

More

How to build