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The Gamma 2 Collection + The Spectrum Collection

Mil-Spec Grade → Restricted

Prices by float: ночной проверки нет, числа ниже — оценка с учётом float

Average profit at most · with float −2.21$

Invest at least 11.19$

Average return 8.98$

ROI −19.8%

Chance of profit 16%

With float: invest at least 11.19 $, profit at most −2.21 $

float premium: at least 6 $

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

A more profitable set was dropped: +5.00 $ 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

Negev | Dazzle

Field-Tested

buy 0.1500–0.1615

0.85 $

at 0.43

Steam

×6

UMP-45 | Briefing

Minimal Wear

buy 0.0700–0.0740

2.76 $

at 0.46

Steam

×1

Sawed-Off | Zander

Minimal Wear

buy 0.0700–0.0740

0.54 $

at 0.54

Steam

×1

PP-Bizon | Jungle Slipstream

Factory New

buy 0.0000–0.0035

0.56 $

at 0.56

Steam

Set · 10 pcs 4.71 $ +4.27 (+90.5%)

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

×3

Negev | Dazzle

Field-Tested

buy 0.1500–0.1628

1.28 $

at 0.43

Steam

×4

UMP-45 | Briefing

Minimal Wear

buy 0.0700–0.0744

1.84 $

at 0.46

Steam

×2

Sawed-Off | Zander

Minimal Wear

buy 0.0700–0.0744

1.08 $

at 0.54

Steam

×1

PP-Bizon | Jungle Slipstream

Factory New

buy 0.0000–0.0039

0.56 $

at 0.56

Steam

Set · 10 pcs 4.76 $ +3.51 (+73.8%)

What you get 10 outcomes

Profitable outcome 36%
Losing outcome 64%

in profit

Desert Eagle | Directive

Minimal Wear

float up to 0.125799

6.41 $ 16.00%

Steam

in profit

best

Glock-18 | Weasel

Factory New

float up to 0.069999

43.65 $ 16.00%

Steam

at a loss

worst

MAG-7 | Petroglyph

Factory New

float up to 0.030799

1.97 $ 16.00%

Steam

at a loss

SCAR-20 | Powercore

Factory New

float up to 0.069999

4.20 $ 16.00%

Steam

at a loss

SG 553 | Triarch

Factory New

float up to 0.069999

3.53 $ 16.00%

Steam

in profit

Galil AR | Crimson Tsunami

Factory New

float up to 0.038499

6.71 $ 4.00%

Steam

at a loss

M249 | Emerald Poison Dart

Factory New

float up to 0.031499

2.60 $ 4.00%

Steam

at a loss

MAC-10 | Last Dive

Factory New

float up to 0.036399

2.76 $ 4.00%

Steam

at a loss

UMP-45 | Scaffold

Factory New

float up to 0.069999

4.60 $ 4.00%

Steam

at a loss

XM1014 | Seasons

Factory New

float up to 0.034999

2.46 $ 4.00%

Steam

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

Negev | Dazzle (Field-Tested) × 2 5% of the wear range fits at least ×2.21 0.85 → 1.88 $

UMP-45 | Briefing (Minimal Wear) × 6 5% of the wear range fits at least ×2.51 2.76 → 6.93 $

Sawed-Off | Zander (Minimal Wear) × 1 5% of the wear range fits at least ×2.16 0.54 → 1.17 $

PP-Bizon | Jungle Slipstream (Factory New) × 1 5% of the wear range fits at least ×2.16 0.56 → 1.21 $

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 0.125799, 0.069999, 0.030799, 0.069999, 0.069999, 0.038499, 0.031499, 0.036399, 0.069999, 0.034999

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 Gamma 2 Collection Variant 3 The Train 2025 Collection instead of The Spectrum Collection Variant 4 only The Gamma 2 Collection Variant 5 The Safehouse Collection instead of The Spectrum Collection Variant 6 The Sport & Field Collection instead of The Spectrum Collection

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

In a bad week +2.55 $ a worse week happens one time in ten

In a typical week +3.89 $ 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 3144065 · The 2018 Inferno Collection + The Gamma 2 Collection · profit 5.12$ · invest 5.39$
rare inputs pricier variants exist

Sawed-Off | Brake Light (Factory New) instead of Sawed-Off | Zander (Minimal Wear), PP-Bizon | Jungle Slipstream (Factory New); Negev | Dazzle (Field-Tested): 1 pcs instead of 2; Negev | Dazzle (Field-Tested): float at most 0.159315 instead of 0.161514; UMP-45 | Briefing (Minimal Wear): float at most 0.083979 instead of 0.074005
Craft 3156880 · The CS20 Collection + The Gamma 2 Collection · profit 4.74$ · invest 4.58$
rare inputs

SCAR-20 | Assault (Factory New) instead of Sawed-Off | Zander (Minimal Wear), PP-Bizon | Jungle Slipstream (Factory New); Negev | Dazzle (Field-Tested): float at most 0.164642 instead of 0.161514; UMP-45 | Briefing (Minimal Wear): float at most 0.075093 instead of 0.074005
Craft 3170771 · The Gamma 2 Collection + The Revolver Case Collection · profit 4.70$ · invest 4.60$
sells slowly rare inputs

SCAR-20 | Outbreak (Factory New) instead of Sawed-Off | Zander (Minimal Wear), PP-Bizon | Jungle Slipstream (Factory New); Negev | Dazzle (Field-Tested): 4 pcs instead of 2; Negev | Dazzle (Field-Tested): float at most 0.162458 instead of 0.161514; UMP-45 | Briefing (Minimal Wear): 3 pcs instead of 6; UMP-45 | Briefing (Minimal Wear): float at most 0.074333 instead of 0.074005
Craft 3159943 · The Chroma 3 Collection + The Gamma 2 Collection · profit 4.51$ · invest 4.53$
rare inputs

Sawed-Off | Fubar (Battle-Scarred), M249 | Spectre (Factory New) instead of Sawed-Off | Zander (Minimal Wear), PP-Bizon | Jungle Slipstream (Factory New); Negev | Dazzle (Field-Tested): 1 pcs instead of 2; Negev | Dazzle (Field-Tested): float at most 0.161611 instead of 0.161514; UMP-45 | Briefing (Minimal Wear): float at most 0.074038 instead of 0.074005

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 10 outcomes

More

How to build