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The Gamma 2 Collection + The Spectrum Collection

Restricted → Classified

Prices by float: no nightly check, the numbers below are at average prices

Average profit at most · with float −14.24$

Invest at least 41.91$

Average return 27.67$

ROI −34.0%

Chance of profit 0%

With float: invest at least 41.91 $, profit at most −14.24 $

Check:

Buy on Sell on

How to build

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

×5

SG 553 | Triarch

Minimal Wear

buy 0.0700–0.0741

8.34 $

at 1.67

Steam

×3

MAG-7 | Petroglyph

Factory New

buy 0.0000–0.0036

6.40 $

at 2.13

Steam

×1

UMP-45 | Scaffold

Field-Tested

buy 0.1500–0.1619

1.47 $

at 1.47

Steam

×1

MAC-10 | Last Dive

Minimal Wear

buy 0.0700–0.0741

1.71 $

at 1.71

Steam

Set · 10 pcs 17.91 $ +9.76 (+54.5%)

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

×1

MAG-7 | Petroglyph

Factory New

buy 0.0000–0.0037

2.13 $

at 2.13

Steam

×4

UMP-45 | Scaffold

Field-Tested

buy 0.1500–0.1623

5.87 $

at 1.47

Steam

×5

M249 | Emerald Poison Dart

Factory New

buy 0.0000–0.0037

13.28 $

at 2.66

Steam

Set · 10 pcs 21.29 $ +2.30 (+10.8%)

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

×2

MAG-7 | Petroglyph

Factory New

buy 0.0000–0.0037

4.26 $

at 2.13

Steam

×4

UMP-45 | Scaffold

Field-Tested

buy 0.1500–0.1623

5.87 $

at 1.47

Steam

×4

M249 | Emerald Poison Dart

Factory New

buy 0.0000–0.0037

10.63 $

at 2.66

Steam

Set · 10 pcs 20.76 $ +3.40 (+16.4%)

What you get 6 outcomes

Profitable outcome 87%
Losing outcome 13%

in profit

AUG | Syd Mead

Factory New

float up to 0.055999

29.99 $ 26.67%

Steam

in profit

MP9 | Airlock

Factory New

float up to 0.069999

26.51 $ 26.67%

price without deals

Steam

in profit

Tec-9 | Fuel Injector

Factory New

float up to 0.069999

42.98 $ 26.67%

Steam

at a loss

AWP | Fever Dream

Factory New

float up to 0.038499

19.06 $ 6.67%

Steam

at a loss

worst

CZ75-Auto | Xiangliu

Factory New

float up to 0.039199

15.28 $ 6.67%

Steam

in profit

best

M4A1-S | Decimator

Factory New

float up to 0.059499

45.01 $ 6.67%

Steam

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

SG 553 | Triarch (Minimal Wear) × 5 5% of the wear range fits at least ×2.47 8.34 → 20.59 $

MAG-7 | Petroglyph (Factory New) × 3 5% of the wear range fits at least ×2.26 6.40 → 14.46 $

UMP-45 | Scaffold (Field-Tested) × 1 5% of the wear range fits at least ×2.16 1.47 → 3.17 $

MAC-10 | Last Dive (Minimal Wear) × 1 5% of the wear range fits at least ×2.16 1.71 → 3.69 $

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 0.069999900

outcomes come out up to 0.055999, 0.069999, 0.069999, 0.038499, 0.039199, 0.059499

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 2 Collection + The Spectrum Collection

Variant 2 The Train 2025 Collection instead of The Spectrum Collection Variant 3 The Train 2025 Collection instead of The Gamma 2 Collection Variant 4 The Shattered Web Collection instead of The Spectrum Collection Variant 5 The Operation Broken Fang Collection instead of The Spectrum Collection Variant 6 The Wildfire Collection instead of The Spectrum Collection

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

In a bad week +4.73 $ a worse week happens one time in ten

In a typical week +8.19 $ 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 Spectrum 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 4 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 2616468 · The Chroma 3 Collection + The Gamma 2 Collection · profit 9.25$ · invest 17.47$
sells slowly rare inputs

CZ75-Auto | Red Astor (Field-Tested), CZ75-Auto | Red Astor (Minimal Wear) instead of UMP-45 | Scaffold (Field-Tested), MAC-10 | Last Dive (Minimal Wear); SG 553 | Triarch (Minimal Wear): 6 pcs instead of 5; SG 553 | Triarch (Minimal Wear): float at most 0.074331 instead of 0.074147; MAG-7 | Petroglyph (Factory New): 2 pcs instead of 3; MAG-7 | Petroglyph (Factory New): float at most 0.003789 instead of 0.003629
Craft 2616469 · The Chroma 3 Collection + The Gamma 2 Collection · profit 8.79$ · invest 18.34$
sells slowly rare inputs

CZ75-Auto | Red Astor (Minimal Wear) instead of UMP-45 | Scaffold (Field-Tested), MAC-10 | Last Dive (Minimal Wear); SG 553 | Triarch (Minimal Wear): 4 pcs instead of 5; SG 553 | Triarch (Minimal Wear): float at most 0.075055 instead of 0.074147; MAG-7 | Petroglyph (Factory New): float at most 0.004423 instead of 0.003629
Craft 2627058 · The Gamma 2 Collection + The Prisma Collection · profit 8.59$ · invest 16.18$
sells slowly rare inputs

MP5-SD | Gauss (Field-Tested), MP5-SD | Gauss (Minimal Wear) instead of UMP-45 | Scaffold (Field-Tested), MAC-10 | Last Dive (Minimal Wear); SG 553 | Triarch (Minimal Wear): 6 pcs instead of 5; SG 553 | Triarch (Minimal Wear): float at most 0.074331 instead of 0.074147; MAG-7 | Petroglyph (Factory New): 2 pcs instead of 3; MAG-7 | Petroglyph (Factory New): float at most 0.003789 instead of 0.003629
Craft 2627093 · The Gamma 2 Collection + The Recoil Collection · profit 7.56$ · invest 14.19$
sells slowly rare inputs

M249 | Downtown (Minimal Wear), P90 | Vent Rush (Minimal Wear) instead of UMP-45 | Scaffold (Field-Tested), MAC-10 | Last Dive (Minimal Wear); SG 553 | Triarch (Minimal Wear): 3 pcs instead of 5; SG 553 | Triarch (Minimal Wear): float at most 0.074458 instead of 0.074147; MAG-7 | Petroglyph (Factory New): float at most 0.003901 instead of 0.003629

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 2 Collection + The Spectrum 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

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How to build