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The 2018 Inferno Collection + The CS20 Collection

Mil-Spec Grade → Restricted

Average profit +23.54₴

Invest 234.63₴

Average return 258.17₴

ROI +10.0%

Chance of profit 51%

With float: invest at least 534.07 ₴, profit at most −275.90 ₴

float premium: at least 282 ₴

To build: medium

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

×1

SSG 08 | Hand Brake

Field-Tested

buy 0.1500–0.1659

25.95 ₴

at 25.95

Steam

×3

Sawed-Off | Brake Light

Factory New

buy 0.0000–0.0021

85.62 ₴

at 28.54

Steam

×4

Tec-9 | Flash Out

Minimal Wear

buy 0.0700–0.0818

80.96 ₴

at 20.24

Steam

×2

FAMAS | Decommissioned

Minimal Wear

buy 0.0700–0.0796

42.11 ₴

at 21.06

Steam

Set · 10 pcs 234.63 ₴ +23.54 (+10.0%)

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

×2

SSG 08 | Hand Brake

Field-Tested

buy 0.1500–0.1736

51.90 ₴

at 25.95

Steam

×5

Sawed-Off | Brake Light

Factory New

buy 0.0000–0.0028

142.69 ₴

at 28.54

Steam

×3

Tec-9 | Flash Out

Minimal Wear

buy 0.0700–0.0808

60.72 ₴

at 20.24

Steam

Set · 10 pcs 255.31 ₴ +48.51 (+19.0%)

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

×2

SSG 08 | Hand Brake

Field-Tested

buy 0.1500–0.1736

51.90 ₴

at 25.95

Steam

×4

Sawed-Off | Brake Light

Factory New

buy 0.0000–0.0027

114.15 ₴

at 28.54

Steam

×2

Tec-9 | Flash Out

Minimal Wear

buy 0.0700–0.0799

40.48 ₴

at 20.24

Steam

×2

FAMAS | Decommissioned

Minimal Wear

buy 0.0700–0.0796

42.11 ₴

at 21.06

Steam

Set · 10 pcs 248.64 ₴ +39.96 (+16.1%)

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

×4

SSG 08 | Hand Brake

Field-Tested

buy 0.1500–0.1760

103.80 ₴

at 25.95

Steam

×5

Sawed-Off | Brake Light

Factory New

buy 0.0000–0.0026

142.69 ₴

at 28.54

Steam

×1

SCAR-20 | Assault

Factory New

buy 0.0000–0.0026

22.83 ₴

at 22.83

Steam

Set · 10 pcs 269.32 ₴ +64.93 (+24.1%)

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

×1

SSG 08 | Hand Brake

Well-Worn

any lot

21.54 ₴

at 21.54

Steam

×7

Sawed-Off | Brake Light

Factory New

buy 0.0000–0.0026

199.77 ₴

at 28.54

Steam

×1

Tec-9 | Flash Out

Minimal Wear

buy 0.0700–0.0789

20.24 ₴

at 20.24

Steam

×1

FAMAS | Decommissioned

Minimal Wear

buy 0.0700–0.0788

21.06 ₴

at 21.06

Steam

Set · 10 pcs 262.61 ₴ +56.43 (+21.5%)

What you get 8 outcomes

Profitable outcome 51%
Losing outcome 49%

in profit

AK-47 | Safety Net

Factory New

float up to 0.052499

525.67 ₴ 13.33%

Steam

in profit

best

MP7 | Fade

Factory New

float up to 0.021874

529.35 ₴ 13.33%

pricier variants exist lots by number

Steam

at a loss

P250 | Vino Primo

Minimal Wear

float up to 0.087499

150.66 ₴ 13.33%

Steam

at a loss

Five-SeveN | Buddy

Factory New

float up to 0.048124

161.11 ₴ 12.00%

Steam

at a loss

M249 | Aztec

Factory New

float up to 0.065624

133.73 ₴ 12.00%

Steam

at a loss

worst

MP5-SD | Agent

Minimal Wear

float up to 0.087499

81.54 ₴ 12.00%

Steam

in profit

P250 | Inferno

Factory New

float up to 0.059499

352.38 ₴ 12.00%

Steam

in profit

UMP-45 | Plastique

Factory New

float up to 0.069999

405.70 ₴ 12.00%

Steam

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

SSG 08 | Hand Brake (Field-Tested) × 1 7% of the wear range fits at least ×2.16 25.95 → 56.05 ₴

Sawed-Off | Brake Light (Factory New) × 3 3% of the wear range fits at least ×2.26 85.62 → 193.49 ₴

Tec-9 | Flash Out (Minimal Wear) × 4 15% of the wear range fits at least ×2.37 80.96 → 191.46 ₴

FAMAS | Decommissioned (Minimal Wear) × 2 12% of the wear range fits at least ×2.21 42.11 → 93.07 ₴

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 0.087499900

outcomes come out up to 0.052499, 0.021874, 0.087499, 0.048124, 0.065624, 0.087499, 0.059499, 0.069999

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 2018 Inferno Collection + The CS20 Collection

Variant 2 The Train 2025 Collection instead of The CS20 Collection Variant 3 The Train 2025 Collection instead of The 2018 Inferno Collection Variant 4 The Glove Collection instead of The CS20 Collection Variant 5 The 2018 Nuke Collection instead of The CS20 Collection Variant 6 The Vanguard Collection instead of The CS20 Collection

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

In a bad week −27.25 ₴ a worse week happens one time in ten

In a typical week +7.16 ₴ 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 2018 Inferno Collection and The CS20 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.

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 2018 Inferno Collection + The CS20 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 8 outcomes

More

How to build