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The Achroma Collection + The Harlequin Collection

Mil-Spec Grade → Restricted

Average profit +206.06₽

Invest 352.27₽

Average return 558.33₽

ROI +58.5%

Chance of profit 100%

With float: invest at least 798.42 ₽, profit at most −240.09 ₽

float premium: at least 436 ₽

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

×3

P90 | Aeolian Light

Minimal Wear

buy 0.0700–0.0743

84.51 ₽

at 28.17

Steam

×4

AUG | Creep

Minimal Wear

buy 0.0700–0.0743

123.88 ₽

at 30.97

Steam

×2

UMP-45 | Warm Blooded

Minimal Wear

buy 0.0700–0.0743

73.32 ₽

at 36.66

Steam

×1

UMP-45 | Warm Blooded

Factory New

buy 0.0000–0.0038

70.56 ₽

at 70.56

Steam

Set · 10 pcs 352.27 ₽ +206.06 (+58.5%)

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

×1

P90 | Aeolian Light

Factory New

buy 0.0000–0.0083

59.50 ₽

at 59.50

Steam

×8

UMP-45 | Warm Blooded

Minimal Wear

buy 0.0700–0.0795

293.28 ₽

at 36.66

Steam

×1

UMP-45 | Warm Blooded

Factory New

buy 0.0000–0.0083

70.56 ₽

at 70.56

Steam

Set · 10 pcs 423.34 ₽ +143.31 (+33.9%)

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

×3

P90 | Aeolian Light

Minimal Wear

buy 0.0700–0.0753

84.51 ₽

at 28.17

Steam

×5

AUG | Creep

Minimal Wear

buy 0.0700–0.0753

154.85 ₽

at 30.97

Steam

×1

UMP-45 | Warm Blooded

Minimal Wear

buy 0.0700–0.0753

36.66 ₽

at 36.66

Steam

×1

UMP-45 | Warm Blooded

Factory New

buy 0.0000–0.0047

70.56 ₽

at 70.56

Steam

Set · 10 pcs 346.58 ₽ +210.36 (+60.7%)

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

×3

AUG | Creep

Minimal Wear

buy 0.0700–0.0751

92.91 ₽

at 30.97

Steam

×1

P90 | Aeolian Light

Factory New

buy 0.0000–0.0045

59.50 ₽

at 59.50

Steam

×6

UMP-45 | Warm Blooded

Minimal Wear

buy 0.0700–0.0751

219.96 ₽

at 36.66

Steam

Set · 10 pcs 372.37 ₽ +190.12 (+51.1%)

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

×5

P2000 | Grip Tape

Minimal Wear

buy 0.0700–0.0748

153.75 ₽

at 30.75

Steam

×1

P90 | Aeolian Light

Factory New

buy 0.0000–0.0042

59.50 ₽

at 59.50

Steam

×4

UMP-45 | Warm Blooded

Minimal Wear

buy 0.0700–0.0748

146.64 ₽

at 36.66

Steam

Set · 10 pcs 359.89 ₽ +199.82 (+55.5%)

What you get 4 outcomes

Profitable outcome 100%
Losing outcome 0%

in profit

best

AK-47 | Breakthrough

Factory New

float up to 0.069999

791.58 ₽ 35.00%

Steam

in profit

worst

Glock-18 | Trace Lock

Factory New

float up to 0.065333

483.00 ₽ 35.00%

Steam

in profit

AWP | Exothermic

Factory New

float up to 0.065333

647.81 ₽ 15.00%

Steam

in profit

USP-S | Sleeping Potion

Factory New

float up to 0.065333

658.68 ₽ 15.00%

Steam

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

P90 | Aeolian Light (Minimal Wear) × 3 5% of the wear range fits at least ×2.26 84.51 → 190.99 ₽

AUG | Creep (Minimal Wear) × 4 5% of the wear range fits at least ×2.37 123.88 → 292.98 ₽

UMP-45 | Warm Blooded (Minimal Wear) × 2 5% of the wear range fits at least ×2.21 73.32 → 162.04 ₽

UMP-45 | Warm Blooded (Factory New) × 1 5% of the wear range fits at least ×2.16 70.56 → 152.41 ₽

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 0.093333233

outcomes come out up to 0.069999, 0.065333, 0.065333, 0.065333

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 Achroma Collection + The Harlequin Collection

Variant 2 The Glove Collection instead of The Harlequin Collection Variant 3 The Vanguard Collection instead of The Achroma Collection Variant 4 The Prisma Collection instead of The Harlequin Collection Variant 5 The Prisma Collection instead of The Achroma Collection Variant 6 The Vanguard Collection instead of The Harlequin Collection

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

In a bad week +130.51 ₽ a worse week happens one time in ten

In a typical week +170.25 ₽ 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 Achroma Collection and The Harlequin 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 6 crafts 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 2860783 · The Achroma Collection + The Ascent Collection · profit 242.11₽ · invest 351.77₽
Desert Eagle | Mint Fan (Minimal Wear), P2000 | Royal Baroque (Factory New) instead of UMP-45 | Warm Blooded (Minimal Wear), UMP-45 | Warm Blooded (Factory New); P90 | Aeolian Light (Minimal Wear): float at most 0.074009 instead of 0.074390; AUG | Creep (Minimal Wear): 5 pcs instead of 4; AUG | Creep (Minimal Wear): float at most 0.074009 instead of 0.074390
Craft 2855709 · The 2018 Inferno Collection + The Achroma Collection · profit 224.96₽ · invest 344.56₽
pricier variants exist

Sawed-Off | Brake Light (Factory New) instead of UMP-45 | Warm Blooded (Minimal Wear), UMP-45 | Warm Blooded (Factory New); P90 | Aeolian Light (Minimal Wear): 4 pcs instead of 3; P90 | Aeolian Light (Minimal Wear): float at most 0.074619 instead of 0.074390; AUG | Creep (Minimal Wear): float at most 0.074619 instead of 0.074390
Craft 2861197 · The Achroma Collection + The Overpass 2024 Collection · profit 208.45₽ · invest 337.70₽
Glock-18 | Teal Graf (Factory New) instead of UMP-45 | Warm Blooded (Minimal Wear), UMP-45 | Warm Blooded (Factory New); P90 | Aeolian Light (Minimal Wear): float at most 0.074382 instead of 0.074390; AUG | Creep (Minimal Wear): 5 pcs instead of 4; AUG | Creep (Minimal Wear): float at most 0.074382 instead of 0.074390
Craft 2860997 · The Achroma Collection + The Gallery Collection · profit 198.20₽ · invest 305.58₽
rare inputs

M249 | Hypnosis (Minimal Wear) instead of UMP-45 | Warm Blooded (Minimal Wear), UMP-45 | Warm Blooded (Factory New); P90 | Aeolian Light (Minimal Wear): 2 pcs instead of 3; P90 | Aeolian Light (Minimal Wear): float at most 0.074209 instead of 0.074390; AUG | Creep (Minimal Wear): 6 pcs instead of 4; AUG | Creep (Minimal Wear): float at most 0.074209 instead of 0.074390
Craft 2861196 · The Achroma Collection + The Overpass 2024 Collection · profit 197.02₽ · invest 334.90₽
Glock-18 | Teal Graf (Factory New) instead of UMP-45 | Warm Blooded (Minimal Wear), UMP-45 | Warm Blooded (Factory New); P90 | Aeolian Light (Minimal Wear): 4 pcs instead of 3; P90 | Aeolian Light (Minimal Wear): float at most 0.074974 instead of 0.074390; AUG | Creep (Minimal Wear): float at most 0.074974 instead of 0.074390
Craft 2861304 · The Achroma Collection + The Revolver Case Collection · profit 186.60₽ · invest 368.18₽
sells slowly rare inputs

Sawed-Off | Yorick (Minimal Wear), SCAR-20 | Outbreak (Factory New) instead of UMP-45 | Warm Blooded (Minimal Wear), UMP-45 | Warm Blooded (Factory New); P90 | Aeolian Light (Minimal Wear): 2 pcs instead of 3; P90 | Aeolian Light (Minimal Wear): float at most 0.074509 instead of 0.074390; AUG | Creep (Minimal Wear): float at most 0.074509 instead of 0.074390

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 Achroma Collection + The Harlequin 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 4 outcomes

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How to build