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The Harlequin Collection + The Horizon Collection

Mil-Spec Grade → Restricted

Average profit +8.70₴

Invest 184.43₴

Average return 193.12₴

ROI +4.7%

Chance of profit 56%

With float: invest at least 440.75 ₴, profit at most −247.63 ₴

float premium: at least 257 ₴

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

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1626

19.79 ₴

at 9.90

Steam

×6

UMP-45 | Warm Blooded

Minimal Wear

buy 0.0700–0.0743

118.29 ₴

at 19.72

Steam

×1

Tec-9 | Snek-9

Field-Tested

buy 0.1500–0.1626

22.05 ₴

at 22.05

Steam

×1

AUG | Amber Slipstream

Minimal Wear

buy 0.0700–0.0743

24.29 ₴

at 24.29

Steam

Set · 10 pcs 184.43 ₴ +8.70 (+4.7%)

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

×2

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1665

19.79 ₴

at 9.90

Steam

×7

UMP-45 | Warm Blooded

Minimal Wear

buy 0.0700–0.0757

138.01 ₴

at 19.72

Steam

×1

Tec-9 | Snek-9

Field-Tested

buy 0.1500–0.1665

22.05 ₴

at 22.05

Steam

Set · 10 pcs 179.85 ₴ +8.19 (+4.5%)

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

×1

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1643

9.90 ₴

at 9.90

Steam

×5

UMP-45 | Warm Blooded

Minimal Wear

buy 0.0700–0.0749

98.58 ₴

at 19.72

Steam

×3

Tec-9 | Snek-9

Field-Tested

buy 0.1500–0.1643

66.15 ₴

at 22.05

Steam

×1

AUG | Amber Slipstream

Minimal Wear

buy 0.0700–0.0749

24.29 ₴

at 24.29

Steam

Set · 10 pcs 198.92 ₴ +4.39 (+2.2%)

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

×1

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1642

9.90 ₴

at 9.90

Steam

×4

UMP-45 | Warm Blooded

Minimal Wear

buy 0.0700–0.0749

78.86 ₴

at 19.72

Steam

×2

Tec-9 | Snek-9

Field-Tested

buy 0.1500–0.1642

44.10 ₴

at 22.05

Steam

×3

AUG | Amber Slipstream

Minimal Wear

buy 0.0700–0.0749

72.88 ₴

at 24.29

Steam

Set · 10 pcs 205.73 ₴ +2.66 (+1.3%)

What you get 7 outcomes

Profitable outcome 56%
Losing outcome 40%
About break-even 4%

in profit

AWP | Exothermic

Minimal Wear

float up to 0.097999

240.35 ₴ 40.00%

Steam

at a loss

worst

USP-S | Sleeping Potion

Minimal Wear

float up to 0.097999

180.42 ₴ 40.00%

Steam

in profit

best

AWP | PAW

Factory New

float up to 0.069999

345.85 ₴ 4.00%

Steam

in profit

CZ75-Auto | Eco

Minimal Wear

float up to 0.139999

270.62 ₴ 4.00%

Steam

about break-even

G3SG1 | High Seas

Minimal Wear

float up to 0.097999

204.37 ₴ 4.00%

Steam

in profit

MP7 | Powercore

Minimal Wear

float up to 0.111999

245.90 ₴ 4.00%

Steam

in profit

Nova | Toy Soldier

Minimal Wear

float up to 0.139999

277.82 ₴ 4.00%

Steam

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

UMP-45 | Warm Blooded (Field-Tested) × 2 5% of the wear range fits at least ×2.21 19.79 → 43.74 ₴

UMP-45 | Warm Blooded (Minimal Wear) × 6 5% of the wear range fits at least ×2.51 118.29 → 296.92 ₴

Tec-9 | Snek-9 (Field-Tested) × 1 5% of the wear range fits at least ×2.16 22.05 → 47.63 ₴

AUG | Amber Slipstream (Minimal Wear) × 1 5% of the wear range fits at least ×2.16 24.29 → 52.47 ₴

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 0.139999900

outcomes come out up to 0.097999, 0.097999, 0.069999, 0.139999, 0.097999, 0.111999, 0.139999

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 Harlequin Collection + The Horizon Collection

Variant 2 The Vanguard Collection instead of The Harlequin Collection Variant 3 The Vanguard Collection instead of The Horizon Collection Variant 4 The Prisma Collection instead of The Harlequin Collection Variant 5 The Spy Tech Collection instead of The Harlequin Collection Variant 6 The Prisma Collection instead of The Horizon Collection

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

In a bad week −17.41 ₴ a worse week happens one time in ten

In a typical week +0.38 ₴ 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 Harlequin Collection and The Horizon 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 Harlequin Collection + The Horizon 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 7 outcomes

More

How to build