The Spectrum 2 Collection + The CS20 Collection

Covert → knife or gloves · Items in the contract: 5

Prices by float: ночной проверки нет, числа ниже — оценка с учётом float

Average profit at most · with float −543.00$

Invest at least 892.60$

Average return 349.60$

ROI −60.8%

Chance of profit 9%

With float: invest at least 892.60 $, profit at most −543.00 $

float premium: at least 489 $

Hard to build: not enough fitting lots for a single contract

The gain is understated: 2 outcomes have no price, that is 12.3% of the chance

Sell on CSFloat: without them the profit is −89.39 $

Check:

To calculator I have items + a third collection

Buy on Sell on

How to build

1% of lots fit: not enough for a contract

×1

P250 | See Ya Later

Factory New

buy 0.0000–0.0071

142.80 $

at 142.80

Steam

×4

FAMAS | Commemoration

Factory New

buy 0.0000–0.0071

246.99 $

at 61.75

Steam

Set · 5 pcs 389.80 $ −40.20 (−10.3%)

What you get 43 outcomes

Profitable outcome 17%
Losing outcome 71%
Above the Steam cap 12%

Order

at a loss

★ Classic Knife | Fade

Factory New

float up to 0.001081

310.48 $ 6.15%

pricier variants exist lots by number

Steam

at a loss

★ Classic Knife | Slaughter

Factory New

float up to 0.013378

230.15 $ 6.15%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Classic Knife | Blue Steel

Factory New

float up to 0.013513

342.08 $ 6.15%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Classic Knife | Stained

Factory New

float up to 0.013513

288.02 $ 6.15%

price without deals pricier variants exist lots by number

Steam

in profit

★ Classic Knife | Case Hardened

Factory New

float up to 0.013513

666.04 $ 6.15%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Classic Knife | Forest DDPAT

Factory New

float up to 0.069999

153.09 $ 6.15%

sell on CSFloat pricier variants exist lots by number

Steam

at a loss

★ Classic Knife | Boreal Forest

Factory New

float up to 0.069999

374.39 $ 6.15%

price without deals pricier variants exist lots by number

Steam

in profit

★ Classic Knife | Crimson Web

Factory New

float up to 0.069999

1 790.30 $ 6.15%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Classic Knife | Scorched

Factory New

float up to 0.069999

264.36 $ 6.15%

sell on CSFloat pricier variants exist lots by number

Steam

at a loss

★ Classic Knife | Safari Mesh

Factory New

float up to 0.069999

364.39 $ 6.15%

price without deals pricier variants exist lots by number

Steam

★ Classic Knife | Night Stripe

Factory New

float up to 0.069999

not on Steam: above the cap 6.15%

pricier variants exist lots by number

Steam

★ Classic Knife | Urban Masked

Factory New

float up to 0.069999

not on Steam: above the cap 6.15%

pricier variants exist lots by number

Steam

at a loss

★ Classic Knife

no wear

196.70 $ 6.15%

pricier variants exist lots by number

Steam

in profit

★ Butterfly Knife | Doppler

Factory New

float up to 0.001081

1 780.32 $ 0.67%

sell on CSFloat pricier variants exist lots by number 7 phases, price averaged

Steam

in profit

★ Butterfly Knife | Marble Fade

Factory New

float up to 0.001081

1 791.66 $ 0.67%

price without deals pricier variants exist lots by number

Steam

in profit

★ Butterfly Knife | Tiger Tooth

Factory New

float up to 0.001081

1 219.70 $ 0.67%

pricier variants exist lots by number

Steam

in profit

★ Butterfly Knife | Damascus Steel

Factory New

float up to 0.006756

1 234.89 $ 0.67%

price without deals pricier variants exist lots by number

Steam

in profit

★ Butterfly Knife | Rust Coat

Well-Worn

float up to 0.408108

981.24 $ 0.67%

price without deals pricier variants exist lots by number

Steam

in profit

best

★ Butterfly Knife | Ultraviolet

Factory New

float up to 0.069999

1 895.00 $ 0.67%

sell on CSFloat pricier variants exist lots by number

Steam

at a loss

★ Falchion Knife | Doppler

Factory New

float up to 0.001081

327.76 $ 0.67%

pricier variants exist lots by number 7 phases, price averaged

Steam

at a loss

★ Falchion Knife | Marble Fade

Factory New

float up to 0.001081

200.02 $ 0.67%

pricier variants exist lots by number

Steam

at a loss

★ Falchion Knife | Tiger Tooth

Factory New

float up to 0.001081

166.72 $ 0.67%

pricier variants exist lots by number

Steam

at a loss

★ Falchion Knife | Damascus Steel

Factory New

float up to 0.006756

128.43 $ 0.67%

pricier variants exist lots by number

Steam

at a loss

★ Falchion Knife | Rust Coat

Well-Worn

float up to 0.408108

76.00 $ 0.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Falchion Knife | Ultraviolet

Factory New

float up to 0.069999

285.82 $ 0.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Shadow Daggers | Doppler

Factory New

float up to 0.001081

140.11 $ 0.67%

pricier variants exist lots by number 7 phases, price averaged

Steam

at a loss

★ Shadow Daggers | Marble Fade

Factory New

float up to 0.001081

92.90 $ 0.67%

pricier variants exist lots by number

Steam

at a loss

★ Shadow Daggers | Tiger Tooth

Factory New

float up to 0.001081

80.02 $ 0.67%

pricier variants exist lots by number

Steam

at a loss

★ Shadow Daggers | Damascus Steel

Factory New

float up to 0.006756

80.50 $ 0.67%

price without deals pricier variants exist lots by number

Steam

at a loss

worst

★ Shadow Daggers | Rust Coat

Well-Worn

float up to 0.408108

57.96 $ 0.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Shadow Daggers | Ultraviolet

Factory New

float up to 0.069999

258.90 $ 0.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Bowie Knife | Doppler

Factory New

float up to 0.001081

291.89 $ 0.67%

pricier variants exist lots by number 7 phases, price averaged

Steam

at a loss

★ Bowie Knife | Marble Fade

Factory New

float up to 0.001081

184.08 $ 0.67%

pricier variants exist lots by number

Steam

at a loss

★ Bowie Knife | Tiger Tooth

Factory New

float up to 0.001081

137.01 $ 0.67%

pricier variants exist lots by number

Steam

at a loss

★ Bowie Knife | Damascus Steel

Factory New

float up to 0.006756

113.76 $ 0.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Bowie Knife | Rust Coat

Well-Worn

float up to 0.408108

69.47 $ 0.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Bowie Knife | Ultraviolet

Factory New

float up to 0.069999

350.03 $ 0.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Huntsman Knife | Doppler

Factory New

float up to 0.001081

310.03 $ 0.67%

pricier variants exist lots by number 7 phases, price averaged

Steam

at a loss

★ Huntsman Knife | Marble Fade

Factory New

float up to 0.001081

200.02 $ 0.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Huntsman Knife | Tiger Tooth

Factory New

float up to 0.001081

172.88 $ 0.67%

pricier variants exist lots by number

Steam

at a loss

★ Huntsman Knife | Damascus Steel

Factory New

float up to 0.006756

140.02 $ 0.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ Huntsman Knife | Rust Coat

Well-Worn

float up to 0.408108

74.21 $ 0.67%

price without deals pricier variants exist lots by number

Steam

in profit

★ Huntsman Knife | Ultraviolet

Factory New

float up to 0.069999

539.37 $ 0.67%

price without deals pricier variants exist lots by number

Steam

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

P250 | See Ya Later (Factory New) × 1 10% of the wear range fits at least ×2.16 142.80 → 308.46 $

FAMAS | Commemoration (Factory New) × 4 10% of the wear range fits at least ×2.37 246.99 → 584.14 $

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 0.013513414

outcomes come out up to 0.001081, 0.013378, 0.013513, 0.013513, 0.013513, 0.069999, 0.069999, 0.069999, 0.069999, 0.069999, 0.069999, 0.069999, 0.000000, 0.001081, 0.001081, 0.001081, 0.006756, 0.408108, 0.069999, 0.001081, 0.001081, 0.001081, 0.006756, 0.408108, 0.069999, 0.001081, 0.001081, 0.001081, 0.006756, 0.408108, 0.069999, 0.001081, 0.001081, 0.001081, 0.006756, 0.408108, 0.069999, 0.001081, 0.001081, 0.001081, 0.006756, 0.408108, 0.069999

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 Spectrum 2 Collection + The CS20 Collection

Variant 2 The Glove Collection instead of The CS20 Collection Variant 3 The Clutch Collection instead of The Spectrum 2 Collection Variant 4 The Glove Collection instead of The Spectrum 2 Collection Variant 5 The Clutch Collection instead of The CS20 Collection Variant 6 The Danger Zone Collection instead of The CS20 Collection

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

In a bad week −73.30 $ a worse week happens one time in ten

In a typical week −45.24 $ 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 Spectrum 2 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 7 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 3231343 · The Dreams & Nightmares Collection + The CS20 Collection · profit −36.69$ · invest 367.64$
no outcome price marketplace price sells slowly rare inputs pricier variants exist

MP9 | Starlight Protector (Factory New) instead of P250 | See Ya Later (Factory New); FAMAS | Commemoration (Factory New): float at most 0.007304 instead of 0.007166
Craft 3231344 · The CS20 Collection + The Dreams & Nightmares Collection · profit −36.69$ · invest 367.64$
no outcome price marketplace price sells slowly rare inputs pricier variants exist

MP9 | Starlight Protector (Factory New) instead of P250 | See Ya Later (Factory New); FAMAS | Commemoration (Factory New): float at most 0.007304 instead of 0.007166
Craft 3231353 · The Gamma 2 Collection + The CS20 Collection · profit −37.36$ · invest 417.29$
no outcome price marketplace price sells slowly rare inputs pricier variants exist

FAMAS | Roll Cage (Factory New) instead of P250 | See Ya Later (Factory New); FAMAS | Commemoration (Factory New): float at most 0.007507 instead of 0.007166
Craft 3231354 · The CS20 Collection + The Gamma 2 Collection · profit −37.36$ · invest 417.29$
no outcome price marketplace price sells slowly rare inputs pricier variants exist

FAMAS | Roll Cage (Factory New) instead of P250 | See Ya Later (Factory New); FAMAS | Commemoration (Factory New): float at most 0.007507 instead of 0.007166
Craft 3231395 · The Spectrum Collection + The CS20 Collection · profit −37.41$ · invest 387.01$
no outcome price marketplace price sells slowly rare inputs pricier variants exist

USP-S | Neo-Noir (Factory New) instead of P250 | See Ya Later (Factory New)
Craft 3231396 · The CS20 Collection + The Spectrum Collection · profit −37.41$ · invest 387.01$
no outcome price marketplace price sells slowly rare inputs pricier variants exist

USP-S | Neo-Noir (Factory New) instead of P250 | See Ya Later (Factory New)
Craft 3231394 · The CS20 Collection + The Spectrum 2 Collection · profit −40.20$ · invest 389.80$
no outcome price marketplace price sells slowly rare inputs pricier variants exist

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 Spectrum 2 Collection + The CS20 Collection

How to build i Ways to build 3 ways: the best first, then from the most accessible. Click a tab and the numbers below are recalculated for that way.

What you get 43 outcomes

More

How to build