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The 2018 Inferno Collection + The Boreal Collection

Industrial Grade → Mil-Spec Grade

Average profit +5.79₸

Invest 204.35₸

Average return 210.14₸

ROI +2.8%

Chance of profit 53%

With float: invest at least 481.47 ₸, profit at most −271.32 ₸

float premium: at least 222 ₸

To build: no data

Check:

To calculator I have items + a third collection

Buy on Sell on

How to build

Share of fitting lots unknown: the price is understated

×5

MAC-10 | Calf Skin

Battle-Scarred

buy 0.4500–0.4781

120.18 ₸

at 24.04

Steam

×1

MAC-10 | Calf Skin

Well-Worn

buy 0.3800–0.3835

27.80 ₸

at 27.80

Steam

×2

P90 | Mustard Gas

Field-Tested

buy 0.1500–0.1617

27.20 ₸

at 13.60

Steam

×2

Tec-9 | Garter-9

Field-Tested

buy 0.1500–0.1617

29.17 ₸

at 14.58

Steam

Set · 10 pcs 204.35 ₸ +5.79 (+2.8%)

Share of fitting lots unknown: the price is understated

×1

MAC-10 | Calf Skin

Battle-Scarred

buy 0.4500–0.5008

24.04 ₸

at 24.04

Steam

×7

MAC-10 | Calf Skin

Well-Worn

buy 0.3800–0.3864

194.63 ₸

at 27.80

Steam

×2

P90 | Mustard Gas

Field-Tested

buy 0.1500–0.1712

27.20 ₸

at 13.60

Steam

Set · 10 pcs 245.87 ₸ +2.40 (+1.0%)

Share of fitting lots unknown: the price is understated

×5

MAC-10 | Calf Skin

Battle-Scarred

buy 0.4500–0.4932

120.18 ₸

at 24.04

Steam

×4

PP-Bizon | Candy Apple

Minimal Wear

buy 0.0700–0.0762

132.41 ₸

at 33.10

Steam

×1

P90 | Mustard Gas

Field-Tested

buy 0.1500–0.1680

13.60 ₸

at 13.60

Steam

Set · 10 pcs 266.19 ₸ +1.15 (+0.4%)

Share of fitting lots unknown: the price is understated

×6

MAC-10 | Calf Skin

Battle-Scarred

buy 0.4500–0.4780

144.21 ₸

at 24.04

Steam

×1

R8 Revolver | Nitro

Field-Tested

buy 0.1500–0.1617

38.29 ₸

at 38.29

Steam

×2

P90 | Mustard Gas

Field-Tested

buy 0.1500–0.1617

27.20 ₸

at 13.60

Steam

×1

Tec-9 | Garter-9

Field-Tested

buy 0.1500–0.1617

14.58 ₸

at 14.58

Steam

Set · 10 pcs 224.29 ₸ +4.92 (+2.2%)

What you get 9 outcomes

Profitable outcome 38%
Losing outcome 32%
About break-even 30%

in profit

best

M4A4 | Converter

Minimal Wear

float up to 0.149999

531.67 ₸ 15.00%

Steam

in profit

Sawed-Off | Brake Light

Factory New

float up to 0.029999

311.09 ₸ 15.00%

Steam

about break-even

SSG 08 | Hand Brake

Field-Tested

float up to 0.374999

239.97 ₸ 15.00%

Steam

about break-even

USP-S | Check Engine

Field-Tested

float up to 0.224999

234.78 ₸ 15.00%

Steam

in profit

AK-47 | Wintergreen

Field-Tested

float up to 0.281249

294.10 ₸ 8.00%

Steam

at a loss

MAC-10 | Poplar Thicket

Field-Tested

float up to 0.254999

39.17 ₸ 8.00%

Steam

at a loss

worst

MP5-SD | Gold Leaf

Field-Tested

float up to 0.224999

38.02 ₸ 8.00%

Steam

at a loss

USP-S | Tropical Breeze

Field-Tested

float up to 0.206249

138.37 ₸ 8.00%

Steam

at a loss

XM1014 | Copperflage

Field-Tested

float up to 0.224999

40.75 ₸ 8.00%

Steam

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

MAC-10 | Calf Skin (Battle-Scarred) × 5 5% of the wear range fits at least ×2.47 120.18 → 296.83 ₸

MAC-10 | Calf Skin (Well-Worn) × 1 5% of the wear range fits at least ×2.16 27.80 → 60.06 ₸

P90 | Mustard Gas (Field-Tested) × 2 5% of the wear range fits at least ×2.21 27.20 → 60.12 ₸

Tec-9 | Garter-9 (Field-Tested) × 2 5% of the wear range fits at least ×2.21 29.17 → 64.47 ₸

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 0.374999900

outcomes come out up to 0.149999, 0.029999, 0.374999, 0.224999, 0.281249, 0.254999, 0.224999, 0.206249, 0.224999

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 Boreal Collection

Variant 2 The Train 2025 Collection instead of The 2018 Inferno Collection Variant 3 The Train 2025 Collection instead of The Boreal Collection Variant 4 The 2021 Mirage Collection instead of The Boreal Collection Variant 5 The Spy Tech Collection instead of The 2018 Inferno Collection Variant 6 The 2018 Nuke Collection instead of The Boreal Collection

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

In a bad week −26.55 ₸ a worse week happens one time in ten

In a typical week −6.45 ₸ 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 Boreal 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 Boreal 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 9 outcomes

More

How to build