The Gamma Collection + The CS20 Collection

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

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

Average profit · with float −553.02$

Invest 940.28$

Average return 387.26$

ROI −58.8%

Chance of profit 8%

With float: invest 940.28 $, profit −553.02 $

float premium: 376 $ (66.5%)

To build: no data

The gain is understated: 3 outcomes have no price, that is 5.7% of the chance

Sell on CSFloat: without them the profit is −204.91 $

Check:

To calculator I have items + a third collection

Buy on Sell on

How to build

share of fitting lots unknown assemble: no data

×4

StatTrak™ M4A1-S | Mecha Industries

Field-Tested

buy 0.1500–0.2603

505.18 $

at 126.30

Steam

×1

StatTrak™ FAMAS | Commemoration

Battle-Scarred

buy 0.4500–0.4739

39.29 $

at 39.29

Steam

Set · 5 pcs 544.47 $ −157.21 (−28.9%)

The gain is understated: 3 outcomes have no price, that is 8.2% of the chance

share of fitting lots unknown assemble: no data

×3

StatTrak™ M4A1-S | Mecha Industries

Field-Tested

buy 0.1500–0.2288

378.89 $

at 126.30

Steam

×1

StatTrak™ FAMAS | Commemoration

Battle-Scarred

buy 0.4500–0.4671

39.29 $

at 39.29

Steam

×1

StatTrak™ FAMAS | Commemoration

Field-Tested

buy 0.1500–0.2288

40.41 $

at 40.41

Steam

Set · 5 pcs 458.58 $ −130.60 (−28.5%)

What you get 43 outcomes

Profitable outcome 24%
Losing outcome 68%
About break-even 3%
Above the Steam cap 6%

Order

in profit

★ StatTrak™ Bayonet | Gamma Doppler

Factory New

float up to 0.035999

730.61 $ 2.67%

price without deals pricier variants exist lots by number 5 phases, price averaged

Steam

at a loss

★ StatTrak™ Bayonet | Freehand

Field-Tested

float up to 0.215999

281.22 $ 2.67%

price without deals price cut pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Bayonet | Lore

Field-Tested

float up to 0.292499

347.92 $ 2.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Bayonet | Black Laminate

Well-Worn

float up to 0.449999

200.68 $ 2.67%

price without deals price cut pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Bayonet | Autotronic

Well-Worn

float up to 0.382499

392.81 $ 2.67%

price without deals price cut pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Bayonet | Bright Water

Field-Tested

float up to 0.224999

191.41 $ 2.67%

price without deals pricier variants exist lots by number

Steam

about break-even

★ StatTrak™ Flip Knife | Gamma Doppler

Factory New

float up to 0.035999

645.01 $ 2.67%

price without deals pricier variants exist lots by number 5 phases, price averaged

Steam

at a loss

★ StatTrak™ Flip Knife | Freehand

Field-Tested

float up to 0.215999

162.73 $ 2.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Flip Knife | Lore

Field-Tested

float up to 0.292499

211.32 $ 2.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Flip Knife | Black Laminate

Well-Worn

float up to 0.449999

159.38 $ 2.67%

price without deals price cut pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Flip Knife | Autotronic

Well-Worn

float up to 0.382499

280.56 $ 2.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Flip Knife | Bright Water

Field-Tested

float up to 0.224999

184.58 $ 2.67%

price without deals price cut pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Gut Knife | Gamma Doppler

Factory New

float up to 0.035999

258.12 $ 2.67%

price without deals pricier variants exist lots by number 5 phases, price averaged

Steam

at a loss

★ StatTrak™ Gut Knife | Freehand

Field-Tested

float up to 0.215999

80.80 $ 2.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Gut Knife | Lore

Field-Tested

float up to 0.292499

113.51 $ 2.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Gut Knife | Black Laminate

Well-Worn

float up to 0.449999

83.32 $ 2.67%

price without deals price cut pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Gut Knife | Autotronic

Well-Worn

float up to 0.382499

138.00 $ 2.67%

price without deals price cut pricier variants exist lots by number

Steam

at a loss

worst

★ StatTrak™ Gut Knife | Bright Water

Field-Tested

float up to 0.224999

71.84 $ 2.67%

price without deals pricier variants exist lots by number

Steam

in profit

★ StatTrak™ Karambit | Gamma Doppler

Factory New

float up to 0.035999

1 675.45 $ 2.67%

sell on CSFloat pricier variants exist lots by number 5 phases, price averaged

Steam

in profit

★ StatTrak™ Karambit | Freehand

Field-Tested

float up to 0.215999

889.15 $ 2.67%

price without deals price cut pricier variants exist lots by number

Steam

in profit

★ StatTrak™ Karambit | Lore

Field-Tested

float up to 0.292499

939.50 $ 2.67%

price without deals pricier variants exist lots by number

Steam

in profit

★ StatTrak™ Karambit | Black Laminate

Well-Worn

float up to 0.449999

936.73 $ 2.67%

price without deals price cut pricier variants exist lots by number

Steam

in profit

★ StatTrak™ Karambit | Autotronic

Well-Worn

float up to 0.382499

1 110.94 $ 2.67%

price without deals pricier variants exist lots by number

Steam

in profit

★ StatTrak™ Karambit | Bright Water

Field-Tested

float up to 0.224999

802.43 $ 2.67%

price without deals price cut pricier variants exist lots by number

Steam

in profit

best

★ StatTrak™ M9 Bayonet | Gamma Doppler

Factory New

float up to 0.035999

1 870.49 $ 2.67%

price without deals pricier variants exist lots by number 5 phases, price averaged

Steam

at a loss

★ StatTrak™ M9 Bayonet | Freehand

Field-Tested

float up to 0.215999

584.75 $ 2.67%

price without deals price cut pricier variants exist lots by number

Steam

in profit

★ StatTrak™ M9 Bayonet | Lore

Field-Tested

float up to 0.292499

772.83 $ 2.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ M9 Bayonet | Black Laminate

Well-Worn

float up to 0.449999

561.14 $ 2.67%

price without deals price cut pricier variants exist lots by number

Steam

★ StatTrak™ M9 Bayonet | Autotronic

Well-Worn

float up to 0.382499

not on Steam: above the cap 2.67%

pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ M9 Bayonet | Bright Water

Field-Tested

float up to 0.224999

515.13 $ 2.67%

price without deals pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Classic Knife | Fade

Factory New

float up to 0.035999

579.88 $ 1.54%

price without deals pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Classic Knife | Slaughter

Minimal Wear

float up to 0.122499

255.01 $ 1.54%

price without deals pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Classic Knife | Blue Steel

Well-Worn

float up to 0.449999

150.01 $ 1.54%

price without deals price cut pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Classic Knife | Stained

Well-Worn

float up to 0.449999

126.50 $ 1.54%

price without deals pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Classic Knife | Case Hardened

Well-Worn

float up to 0.449999

246.24 $ 1.54%

price without deals pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Classic Knife | Forest DDPAT

Well-Worn

float up to 0.392999

114.66 $ 1.54%

price without deals price cut pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Classic Knife | Boreal Forest

Well-Worn

float up to 0.392999

117.47 $ 1.54%

price without deals price cut pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Classic Knife | Crimson Web

Well-Worn

float up to 0.392999

259.46 $ 1.54%

sell on CSFloat pricier variants exist lots by number

Steam

★ StatTrak™ Classic Knife | Scorched

Well-Worn

float up to 0.392999

not on Steam: above the cap 1.54%

pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Classic Knife | Safari Mesh

Well-Worn

float up to 0.392999

83.95 $ 1.54%

price without deals price cut pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Classic Knife | Night Stripe

Well-Worn

float up to 0.392999

115.37 $ 1.54%

price without deals price cut pricier variants exist lots by number

Steam

★ StatTrak™ Classic Knife | Urban Masked

Well-Worn

float up to 0.392999

not on Steam: above the cap 1.54%

pricier variants exist lots by number

Steam

at a loss

★ StatTrak™ Classic Knife

no wear

163.55 $ 1.54%

pricier variants exist lots by number

Steam

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

StatTrak™ M4A1-S | Mecha Industries (Field-Tested) × 4 48% of the wear range fits ×1.74 505.18 → 881.03 $

StatTrak™ FAMAS | Commemoration (Battle-Scarred) × 1 48% of the wear range fits ×1.51 39.29 → 59.24 $

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 0.449999900

outcomes come out up to 0.035999, 0.215999, 0.292499, 0.449999, 0.382499, 0.224999, 0.035999, 0.215999, 0.292499, 0.449999, 0.382499, 0.224999, 0.035999, 0.215999, 0.292499, 0.449999, 0.382499, 0.224999, 0.035999, 0.215999, 0.292499, 0.449999, 0.382499, 0.224999, 0.035999, 0.215999, 0.292499, 0.449999, 0.382499, 0.224999, 0.035999, 0.122499, 0.449999, 0.449999, 0.449999, 0.392999, 0.392999, 0.392999, 0.392999, 0.392999, 0.392999, 0.392999, 0.000000

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 Gamma Collection + The CS20 Collection

Variant 2 The Dreams & Nightmares Collection instead of The CS20 Collection Variant 3 The Operation Riptide Collection instead of The CS20 Collection

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

In a bad week −205.35 $ a worse week happens one time in ten

In a typical week −168.44 $ historical median

7% of outcomes (by probability) have less than two weeks of price history, their price is taken as of today.

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 Gamma 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 5 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 3089009 · The CS20 Collection + The Gamma Collection · profit −157.21$ · invest 544.47$
no outcome price marketplace price sells slowly rare inputs pricier variants exist
Craft 3089001 · The Gamma Collection + The CS20 Collection · profit −158.86$ · invest 544.47$
no outcome price marketplace price sells slowly rare inputs pricier variants exist

★ StatTrak™ Bayonet | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Flip Knife | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Gut Knife | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Karambit | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ M9 Bayonet | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Classic Knife | Blue Steel: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Classic Knife | Stained: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Classic Knife | Case Hardened: Battle-Scarred instead of Well-Worn; StatTrak™ M4A1-S | Mecha Industries (Field-Tested): float at most 0.327026 instead of 0.260399; StatTrak™ FAMAS | Commemoration (Battle-Scarred): float at most 0.499999 instead of 0.473999
Craft 3089010 · The CS20 Collection + The Gamma Collection · profit −158.86$ · invest 544.47$
no outcome price marketplace price sells slowly rare inputs pricier variants exist

★ StatTrak™ Bayonet | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Flip Knife | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Gut Knife | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Karambit | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ M9 Bayonet | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Classic Knife | Blue Steel: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Classic Knife | Stained: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Classic Knife | Case Hardened: Battle-Scarred instead of Well-Worn; StatTrak™ FAMAS | Commemoration (Battle-Scarred): float at most 0.499999 instead of 0.473999; StatTrak™ M4A1-S | Mecha Industries (Field-Tested): float at most 0.327026 instead of 0.260399
Craft 3091894 · The eSports 2014 Summer Collection + The Gamma Collection · profit −166.37$ · invest 591.67$
no outcome price marketplace price sells slowly rare inputs pricier variants exist

StatTrak™ M4A4 | Bullet Rain (Field-Tested) instead of StatTrak™ FAMAS | Commemoration (Battle-Scarred); ★ StatTrak™ Bayonet | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Flip Knife | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Gut Knife | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Karambit | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ M9 Bayonet | Black Laminate: Battle-Scarred instead of Well-Worn; StatTrak™ M4A1-S | Mecha Industries (Field-Tested): float at most 0.370043 instead of 0.260399
Craft 3091903 · The Gamma Collection + The eSports 2014 Summer Collection · profit −166.37$ · invest 591.67$
no outcome price marketplace price sells slowly rare inputs pricier variants exist

StatTrak™ M4A4 | Bullet Rain (Field-Tested) instead of StatTrak™ FAMAS | Commemoration (Battle-Scarred); ★ StatTrak™ Bayonet | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Flip Knife | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Gut Knife | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ Karambit | Black Laminate: Battle-Scarred instead of Well-Worn; ★ StatTrak™ M9 Bayonet | Black Laminate: Battle-Scarred instead of Well-Worn; StatTrak™ M4A1-S | Mecha Industries (Field-Tested): float at most 0.370043 instead of 0.260399

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 Gamma Collection + The CS20 Collection

How to build i Ways to build 4 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

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How to build