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The CS20 Collection + The Prisma Collection

Classified → Covert

Average profit +1.39$

Invest 57.31$

Average return 58.70$

ROI +2.4%

Chance of profit 80%

With float: invest at least 135.48 $, profit at most −76.78 $

float premium: at least 78 $

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

×1

AUG | Death by Puppy

Field-Tested

buy 0.1500–0.1622

4.60 $

at 4.60

Steam

×3

P90 | Nostalgia

Field-Tested

buy 0.1500–0.1622

14.06 $

at 4.69

Steam

×1

R8 Revolver | Skull Crusher

Battle-Scarred

buy 0.4500–0.4686

5.49 $

at 5.49

Steam

×5

XM1014 | Incinegator

Field-Tested

buy 0.1500–0.1622

33.17 $

at 6.63

Steam

Set · 10 pcs 57.31 $ +1.39 (+2.4%)

Share of fitting lots unknown: the price is understated

×1

P90 | Nostalgia

Field-Tested

buy 0.1500–0.1619

4.69 $

at 4.69

Steam

×1

AUG | Death by Puppy

Minimal Wear

buy 0.0700–0.0741

5.19 $

at 5.19

Steam

×3

R8 Revolver | Skull Crusher

Battle-Scarred

buy 0.4500–0.4681

16.46 $

at 5.49

Steam

×5

XM1014 | Incinegator

Field-Tested

buy 0.1500–0.1619

33.17 $

at 6.63

Steam

Set · 10 pcs 59.51 $ +2.42 (+4.1%)

What you get 4 outcomes

Profitable outcome 80%
Losing outcome 20%

in profit

Five-SeveN | Angry Mob

Minimal Wear

float up to 0.131249

70.01 $ 30.00%

Steam

in profit

best

M4A4 | The Emperor

Minimal Wear

float up to 0.149999

79.85 $ 30.00%

Steam

in profit

AWP | Wildfire

Minimal Wear

float up to 0.139374

74.07 $ 20.00%

Steam

at a loss

worst

FAMAS | Commemoration

Minimal Wear

float up to 0.093749

38.69 $ 20.00%

Steam

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

AUG | Death by Puppy (Field-Tested) × 1 5% of the wear range fits at least ×2.16 4.60 → 9.94 $

P90 | Nostalgia (Field-Tested) × 3 5% of the wear range fits at least ×2.26 14.06 → 31.76 $

R8 Revolver | Skull Crusher (Battle-Scarred) × 1 5% of the wear range fits at least ×2.16 5.49 → 11.85 $

XM1014 | Incinegator (Field-Tested) × 5 5% of the wear range fits at least ×2.47 33.17 → 81.93 $

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 0.187499900

outcomes come out up to 0.131249, 0.149999, 0.139374, 0.093749

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 CS20 Collection + The Prisma Collection

Variant 2 The Overpass 2024 Collection instead of The Prisma Collection Variant 3 The Falchion Collection instead of The Prisma Collection Variant 4 The Horizon Collection instead of The Prisma Collection Variant 5 The Fever Collection instead of The Prisma Collection Variant 6 The Gallery Collection instead of The Prisma Collection

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

In a bad week −8.37 $ a worse week happens one time in ten

In a typical week −1.16 $ 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 CS20 Collection and The Prisma 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 CS20 Collection + The Prisma 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

More

How to build