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The Achroma Collection + The Bank Collection

Industrial Grade → Mil-Spec Grade

Average profit +4.77₴

Invest 38.85₴

Average return 43.62₴

ROI +12.3%

Chance of profit 40%

With float: invest at least 89.82 ₴, profit at most −46.19 ₴

float premium: at least 46 ₴

To build: easy

Check:

To calculator I have items + a third collection

Buy on Sell on

How to build

Less than 1% of lots fit: the price is understated

×1

R8 Revolver | Dark Chamber

Field-Tested

buy 0.1500–0.1581

1.40 ₴

at 1.40

Steam

×3

MP5-SD | Snow Splash

Minimal Wear

buy 0.0700–0.0789

5.72 ₴

at 1.91

Steam

×2

G3SG1 | Green Apple

Minimal Wear

buy 0.0700–0.0799

7.63 ₴

at 3.81

Steam

×4

UMP-45 | Carbon Fiber

Factory New

buy 0.0000–0.0024

24.11 ₴

at 6.03

Steam

Set · 10 pcs 38.85 ₴ +4.77 (+12.3%)

Less than 1% of lots fit: the price is understated

×2

MP5-SD | Snow Splash

Minimal Wear

buy 0.0700–0.0786

3.81 ₴

at 1.91

Steam

×3

G3SG1 | Green Apple

Minimal Wear

buy 0.0700–0.0808

11.44 ₴

at 3.81

Steam

×5

UMP-45 | Carbon Fiber

Factory New

buy 0.0000–0.0032

30.14 ₴

at 6.03

Steam

Set · 10 pcs 45.39 ₴ +6.29 (+13.9%)

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

×1

FAMAS | Vendetta

Field-Tested

buy 0.1500–0.1601

1.36 ₴

at 1.36

Steam

×3

G3SG1 | Green Apple

Minimal Wear

buy 0.0700–0.0785

11.44 ₴

at 3.81

Steam

×6

UMP-45 | Carbon Fiber

Factory New

buy 0.0000–0.0030

36.16 ₴

at 6.03

Steam

Set · 10 pcs 48.96 ₴ +6.75 (+13.8%)

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

×6

MP5-SD | Snow Splash

Minimal Wear

buy 0.0700–0.0783

11.44 ₴

at 1.91

Steam

×2

Glock-18 | Death Rattle

Field-Tested

buy 0.1500–0.1591

9.13 ₴

at 4.57

Steam

×2

UMP-45 | Carbon Fiber

Factory New

buy 0.0000–0.0027

12.05 ₴

at 6.03

Steam

Set · 10 pcs 32.63 ₴ +2.93 (+9.0%)

What you get 7 outcomes

Profitable outcome 40%
Losing outcome 60%

at a loss

CZ75-Auto | Tuxedo

Minimal Wear

float up to 0.096551

34.89 ₴ 20.00%

Steam

in profit

Desert Eagle | Meteorite

Factory New

float up to 0.021724

69.31 ₴ 20.00%

Steam

in profit

best

Galil AR | Tuxedo

Minimal Wear

float up to 0.096551

101.93 ₴ 20.00%

Steam

at a loss

AUG | Creep

Minimal Wear

float up to 0.096551

17.25 ₴ 10.00%

Steam

at a loss

Desert Eagle | The Daily Deagle

Factory New

float up to 0.069999

38.72 ₴ 10.00%

Steam

at a loss

worst

P2000 | Grip Tape

Minimal Wear

float up to 0.090517

16.34 ₴ 10.00%

Steam

at a loss

P90 | Aeolian Light

Minimal Wear

float up to 0.078448

17.12 ₴ 10.00%

Steam

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

R8 Revolver | Dark Chamber (Field-Tested) × 1 4% of the wear range fits at least ×2.16 1.40 → 3.01 ₴

MP5-SD | Snow Splash (Minimal Wear) × 3 11% of the wear range fits at least ×2.26 5.72 → 12.93 ₴

G3SG1 | Green Apple (Minimal Wear) × 2 12% of the wear range fits at least ×2.21 7.63 → 16.86 ₴

UMP-45 | Carbon Fiber (Factory New) × 4 4% of the wear range fits at least ×2.37 24.11 → 57.02 ₴

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 0.120689555

outcomes come out up to 0.096551, 0.021724, 0.096551, 0.096551, 0.069999, 0.090517, 0.078448

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 Bank Collection

Variant 2 The Train 2025 Collection instead of The Achroma Collection Variant 3 The Train 2025 Collection instead of The Bank Collection Variant 4 The Spy Tech Collection instead of The Achroma Collection Variant 5 The Ancient Collection instead of The Bank Collection Variant 6 The Nuke Collection instead of The Achroma Collection

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

In a bad week −1.53 ₴ a worse week happens one time in ten

In a typical week +2.46 ₴ 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 Bank 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 2951544 · The 2018 Nuke Collection + The Bank Collection · profit 5.34₴ · invest 33.24₴
M4A4 | Mainframe (Field-Tested), Galil AR | Cold Fusion (Field-Tested) instead of R8 Revolver | Dark Chamber (Field-Tested), MP5-SD | Snow Splash (Minimal Wear); G3SG1 | Green Apple (Minimal Wear): float at most 0.078386 instead of 0.079932; UMP-45 | Carbon Fiber (Factory New): 2 pcs instead of 4; UMP-45 | Carbon Fiber (Factory New): float at most 0.002182 instead of 0.002469
Craft 2960910 · The Bank Collection + The Overpass 2024 Collection · profit 5.00₴ · invest 33.61₴
Negev | Wall Bang (Field-Tested), Five-SeveN | Midnight Paintover (Minimal Wear) instead of R8 Revolver | Dark Chamber (Field-Tested), MP5-SD | Snow Splash (Minimal Wear); G3SG1 | Green Apple (Minimal Wear): float at most 0.078386 instead of 0.079932; UMP-45 | Carbon Fiber (Factory New): 2 pcs instead of 4; UMP-45 | Carbon Fiber (Factory New): float at most 0.000910 instead of 0.002469
Craft 2960939 · The Bank Collection + The Radiant Collection · profit 4.96₴ · invest 28.11₴
FAMAS | Grey Ghost (Minimal Wear) instead of R8 Revolver | Dark Chamber (Field-Tested), MP5-SD | Snow Splash (Minimal Wear); G3SG1 | Green Apple (Minimal Wear): float at most 0.078386 instead of 0.079932; UMP-45 | Carbon Fiber (Factory New): 1 pcs instead of 4; UMP-45 | Carbon Fiber (Factory New): float at most 0.001600 instead of 0.002469
Craft 2960805 · The Bank Collection + The Dust 2 Collection · profit 4.77₴ · invest 42.90₴
MAC-10 | Palm (Field-Tested) instead of R8 Revolver | Dark Chamber (Field-Tested), MP5-SD | Snow Splash (Minimal Wear); UMP-45 | Carbon Fiber (Factory New): 5 pcs instead of 4; UMP-45 | Carbon Fiber (Factory New): float at most 0.004010 instead of 0.002469
Craft 2960909 · The Bank Collection + The Overpass 2024 Collection · profit 4.10₴ · invest 32.76₴
Negev | Wall Bang (Field-Tested) instead of R8 Revolver | Dark Chamber (Field-Tested), MP5-SD | Snow Splash (Minimal Wear); UMP-45 | Carbon Fiber (Factory New): 2 pcs instead of 4; UMP-45 | Carbon Fiber (Factory New): float at most 0.003859 instead of 0.002469

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 Bank 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

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How to build