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The 2018 Inferno Collection + The Achroma Collection

Industrial Grade → Mil-Spec Grade

Average profit at most · with float −59.09₽

Invest at least 106.66₽

Average return 47.57₽

ROI −55.4%

Chance of profit 10%

With float: invest at least 106.66 ₽, profit at most −59.09 ₽

Check:

Buy on Sell on

How to build

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

×2

MAC-10 | Calf Skin

Field-Tested

buy 0.1500–0.1622

14.04 ₽

at 7.02

Steam

×2

R8 Revolver | Nitro

Field-Tested

buy 0.1500–0.1622

14.20 ₽

at 7.10

Steam

×2

R8 Revolver | Dark Chamber

Field-Tested

buy 0.1500–0.1622

5.04 ₽

at 2.52

Steam

×4

FAMAS | Vendetta

Minimal Wear

buy 0.0700–0.0742

14.00 ₽

at 3.50

Steam

Set · 10 pcs 47.28 ₽ +0.29 (+0.6%)

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

×1

MAC-10 | Calf Skin

Field-Tested

buy 0.1500–0.1631

7.02 ₽

at 7.02

Steam

×4

R8 Revolver | Nitro

Field-Tested

buy 0.1500–0.1631

28.40 ₽

at 7.10

Steam

×2

R8 Revolver | Dark Chamber

Field-Tested

buy 0.1500–0.1631

5.04 ₽

at 2.52

Steam

×3

FAMAS | Vendetta

Minimal Wear

buy 0.0700–0.0745

10.50 ₽

at 3.50

Steam

Set · 10 pcs 50.96 ₽ +1.50 (+3.0%)

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

×2

MAC-10 | Calf Skin

Field-Tested

buy 0.1500–0.1627

14.04 ₽

at 7.02

Steam

×7

R8 Revolver | Nitro

Field-Tested

buy 0.1500–0.1627

49.70 ₽

at 7.10

Steam

×1

R8 Revolver | Dark Chamber

Field-Tested

buy 0.1500–0.1627

2.52 ₽

at 2.52

Steam

Set · 10 pcs 66.26 ₽ +5.77 (+8.7%)

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

×7

R8 Revolver | Nitro

Field-Tested

buy 0.1500–0.1626

49.70 ₽

at 7.10

Steam

×2

R8 Revolver | Dark Chamber

Field-Tested

buy 0.1500–0.1626

5.04 ₽

at 2.52

Steam

×1

FAMAS | Vendetta

Minimal Wear

buy 0.0700–0.0744

3.50 ₽

at 3.50

Steam

Set · 10 pcs 58.24 ₽ +4.01 (+6.9%)

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

×1

MAC-10 | Calf Skin

Field-Tested

buy 0.1500–0.1618

7.02 ₽

at 7.02

Steam

×5

R8 Revolver | Nitro

Field-Tested

buy 0.1500–0.1618

35.50 ₽

at 7.10

Steam

×2

R8 Revolver | Dark Chamber

Field-Tested

buy 0.1500–0.1618

5.04 ₽

at 2.52

Steam

×2

FAMAS | Vendetta

Minimal Wear

buy 0.0700–0.0741

7.00 ₽

at 3.50

Steam

Set · 10 pcs 54.56 ₽ +2.79 (+5.1%)

What you get 8 outcomes

Profitable outcome 20%
Losing outcome 60%
About break-even 20%

at a loss

AUG | Creep

Minimal Wear

float up to 0.119999

31.77 ₽ 15.00%

Steam

at a loss

Desert Eagle | The Daily Deagle

Minimal Wear

float up to 0.086999

39.69 ₽ 15.00%

Steam

at a loss

P2000 | Grip Tape

Minimal Wear

float up to 0.112499

30.06 ₽ 15.00%

Steam

at a loss

worst

P90 | Aeolian Light

Minimal Wear

float up to 0.097499

27.25 ₽ 15.00%

Steam

in profit

best

M4A4 | Converter

Factory New

float up to 0.059999

161.11 ₽ 10.00%

Steam

about break-even

Sawed-Off | Brake Light

Factory New

float up to 0.011999

56.83 ₽ 10.00%

Steam

in profit

SSG 08 | Hand Brake

Minimal Wear

float up to 0.149999

81.92 ₽ 10.00%

Steam

about break-even

USP-S | Check Engine

Minimal Wear

float up to 0.089999

54.01 ₽ 10.00%

Steam

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

MAC-10 | Calf Skin (Field-Tested) × 2 5% of the wear range fits at least ×2.21 14.04 → 31.03 ₽

R8 Revolver | Nitro (Field-Tested) × 2 5% of the wear range fits at least ×2.21 14.20 → 31.38 ₽

R8 Revolver | Dark Chamber (Field-Tested) × 2 5% of the wear range fits at least ×2.21 5.04 → 11.14 ₽

FAMAS | Vendetta (Minimal Wear) × 4 5% of the wear range fits at least ×2.37 14.00 → 33.11 ₽

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 0.149999900

outcomes come out up to 0.119999, 0.086999, 0.112499, 0.097499, 0.059999, 0.011999, 0.149999, 0.089999

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 Achroma Collection

Variant 2 The Train 2025 Collection instead of The 2018 Inferno Collection Variant 3 The Train 2025 Collection instead of The Achroma Collection Variant 4 The Arabesque Collection instead of The 2018 Inferno Collection Variant 5 The 2021 Mirage Collection instead of The Achroma Collection Variant 6 The Anubis Collection instead of The 2018 Inferno Collection

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

In a bad week −7.25 ₽ a worse week happens one time in ten

In a typical week −2.25 ₽ 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 Achroma 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 Achroma 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