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The Boreal Collection + The CS20 Collection

Mil-Spec Grade → Restricted

Average profit +80.72₽

Invest 290.15₽

Average return 370.87₽

ROI +27.8%

Chance of profit 55%

With float: invest at least 674.39 ₽, profit at most −303.52 ₽

float premium: at least 390 ₽

To build: medium

A more profitable set was dropped: +82.66 ₽ 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

×4

XM1014 | Copperflage

Minimal Wear

buy 0.0700–0.0704

64.96 ₽

at 16.24

Steam

×1

MAC-10 | Poplar Thicket

Minimal Wear

buy 0.0700–0.0782

18.99 ₽

at 18.99

Steam

×1

FAMAS | Decommissioned

Minimal Wear

buy 0.0700–0.0788

38.64 ₽

at 38.64

Steam

×4

SCAR-20 | Assault

Factory New

buy 0.0000–0.0056

167.56 ₽

at 41.89

Steam

Set · 10 pcs 290.15 ₽ +80.72 (+27.8%)

What you get 7 outcomes

Profitable outcome 55%
Losing outcome 20%
About break-even 25%

about break-even

Glock-18 | Glockingbird

Factory New

float up to 0.046899

325.54 ₽ 25.00%

Steam

in profit

M4A4 | Sheet Lightning

Factory New

float up to 0.052499

418.75 ₽ 25.00%

Steam

at a loss

Five-SeveN | Buddy

Factory New

float up to 0.038499

295.65 ₽ 10.00%

Steam

at a loss

worst

M249 | Aztec

Factory New

float up to 0.052499

245.41 ₽ 10.00%

Steam

in profit

MP5-SD | Agent

Factory New

float up to 0.069999

472.04 ₽ 10.00%

Steam

in profit

P250 | Inferno

Factory New

float up to 0.047599

646.65 ₽ 10.00%

Steam

in profit

best

UMP-45 | Plastique

Factory New

float up to 0.055999

744.49 ₽ 10.00%

Steam

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

XM1014 | Copperflage (Minimal Wear) × 4 1% of the wear range fits at least ×2.37 64.96 → 153.63 ₽

MAC-10 | Poplar Thicket (Minimal Wear) × 1 10% of the wear range fits at least ×2.16 18.99 → 41.02 ₽

FAMAS | Decommissioned (Minimal Wear) × 1 11% of the wear range fits at least ×2.16 38.64 → 83.46 ₽

SCAR-20 | Assault (Factory New) × 4 8% of the wear range fits at least ×2.37 167.56 → 396.28 ₽

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 0.046899, 0.052499, 0.038499, 0.052499, 0.069999, 0.047599, 0.055999

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 Boreal Collection + The CS20 Collection

Variant 2 The Train 2025 Collection instead of The Boreal Collection Variant 3 The Train 2025 Collection instead of The CS20 Collection Variant 4 The Vanguard Collection instead of The Boreal Collection Variant 5 The Glove Collection instead of The Boreal 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 +8.54 ₽ a worse week happens one time in ten

In a typical week +62.36 ₽ 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 Boreal 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.

Similar 1 craft 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 3057146 · The Boreal Collection + The Prisma 2 Collection · profit 62.79₽ · invest 256.52₽
rare inputs

MP5-SD | Desert Strike (Minimal Wear), R8 Revolver | Bone Forged (Factory New) instead of FAMAS | Decommissioned (Minimal Wear), SCAR-20 | Assault (Factory New); XM1014 | Copperflage (Minimal Wear): float at most 0.073013 instead of 0.070482

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 Boreal Collection + The CS20 Collection

How to build i Ways to build 1 way: the best first, then from the most accessible. Click a tab and the numbers below are recalculated for that way.

What you get 7 outcomes

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How to build