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The Boreal Collection + The Lake Collection

Industrial Grade → Mil-Spec Grade

Average profit +2.45₴

Invest 18.37₴

Average return 20.82₴

ROI +13.3%

Chance of profit 32%

With float: invest 24.75 ₴, profit −3.93 ₴

float premium: none: float doesn't matter

Check:

To calculator I have items + a third collection

Buy on Sell on

How to build

100% of lots fit ≈ enough for 13 contracts · easy (by listings)

×1

R8 Revolver | Leafhopper

Field-Tested

any lot

1.36 ₴

at 1.36

Steam

×2

PP-Bizon | Night Ops

Field-Tested

any lot

3.61 ₴

at 1.81

Steam

×7

PP-Bizon | Night Ops

Battle-Scarred

any lot

13.40 ₴

at 1.91

Steam

Set · 10 pcs 18.37 ₴ +2.45 (+13.3%)

What you get 8 outcomes

Profitable outcome 32%
Losing outcome 68%

at a loss

P90 | Teardown

Battle-Scarred

float up to 0.531024

6.25 ₴ 30.00%

Steam

in profit

best

SG 553 | Anodized Navy

Minimal Wear

float up to 0.070803

59.70 ₴ 30.00%

Steam

at a loss

USP-S | Night Ops

Battle-Scarred

float up to 0.531024

10.11 ₴ 30.00%

Steam

in profit

AK-47 | Wintergreen

Battle-Scarred

float up to 0.663780

29.00 ₴ 2.00%

Steam

at a loss

worst

MAC-10 | Poplar Thicket

Battle-Scarred

float up to 0.601827

3.88 ₴ 2.00%

Steam

at a loss

MP5-SD | Gold Leaf

Battle-Scarred

float up to 0.531024

4.50 ₴ 2.00%

Steam

at a loss

USP-S | Tropical Breeze

Battle-Scarred

float up to 0.486772

14.66 ₴ 2.00%

Steam

at a loss

XM1014 | Copperflage

Battle-Scarred

float up to 0.531024

4.05 ₴ 2.00%

Steam

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

R8 Revolver | Leafhopper (Field-Tested) × 1 100% of the wear range fits ×1.12 1.36 → 1.52 ₴

PP-Bizon | Night Ops (Field-Tested) × 2 100% of the wear range fits ×1.12 3.61 → 4.04 ₴

PP-Bizon | Night Ops (Battle-Scarred) × 7 100% of the wear range fits ×1.43 13.40 → 19.19 ₴

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 0.885040196

outcomes come out up to 0.531024, 0.070803, 0.531024, 0.663780, 0.601827, 0.531024, 0.486772, 0.531024

Nightly market check The check was made at night. The «Check floats on Steam» button gives fresh data.

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 Boreal Collection + The Lake Collection

Variant 2 The Train 2025 Collection instead of The Lake Collection Variant 3 The Train 2025 Collection instead of The Boreal Collection Variant 4 The Spy Tech Collection instead of The Boreal Collection Variant 5 The Spy Tech Collection instead of The Lake Collection Variant 6 The Nuke Collection instead of The Lake Collection

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

In a bad week −0.39 ₴ a worse week happens one time in ten

In a typical week +1.91 ₴ 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 Boreal Collection and The Lake 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 2935018 · The Lake Collection + The Safehouse Collection · profit 2.36₴ · invest 18.87₴
rare inputs

G3SG1 | VariCamo (Field-Tested) instead of R8 Revolver | Leafhopper (Field-Tested)
Craft 2934992 · The Lake Collection + The Radiant Collection · profit 2.32₴ · invest 18.38₴
rare inputs

M4A4 | Steel Work (Battle-Scarred) instead of R8 Revolver | Leafhopper (Field-Tested)
Craft 2934993 · The Lake Collection + The Radiant Collection · profit 2.30₴ · invest 18.38₴
rare inputs

M4A4 | Steel Work (Battle-Scarred) instead of R8 Revolver | Leafhopper (Field-Tested); PP-Bizon | Night Ops (Field-Tested): float at most 0.358657 instead of 0.380000; PP-Bizon | Night Ops (Battle-Scarred): float at most 0.586081 instead of 0.600000
Craft 2932585 · The Harlequin Collection + The Lake Collection · profit 2.21₴ · invest 18.37₴
rare inputs

Tec-9 | Banana Leaf (Field-Tested) instead of R8 Revolver | Leafhopper (Field-Tested)
Craft 2904848 · The 2018 Nuke Collection + The Lake Collection · profit 2.21₴ · invest 19.17₴
rare inputs

Galil AR | Cold Fusion (Battle-Scarred) instead of R8 Revolver | Leafhopper (Field-Tested)

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 Boreal Collection + The Lake 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 8 outcomes

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How to build