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The Boreal Collection + The Harlequin Collection

Industrial Grade → Mil-Spec Grade

Prices by float: no nightly check, the numbers below are at average prices

Average profit at most · with float −143.61₸

Invest at least 397.52₸

Average return 253.91₸

ROI −36.1%

Chance of profit 22%

With float: invest at least 397.52 ₸, profit at most −143.61 ₸

Check:

Buy on Sell on

How to build

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

×2

Tec-9 | Garter-9

Field-Tested

buy 0.1500–0.1623

28.54 ₸

at 14.27

Steam

×3

P90 | Mustard Gas

Minimal Wear

buy 0.0700–0.0742

75.36 ₸

at 25.12

Steam

×3

MP7 | Coral Paisley

Field-Tested

buy 0.1500–0.1623

41.02 ₸

at 13.67

Steam

×2

MP5-SD | Picnic

Field-Tested

buy 0.1500–0.1623

32.34 ₸

at 16.17

Steam

Set · 10 pcs 177.25 ₸ +76.66 (+43.3%)

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

×1

P90 | Mustard Gas

Minimal Wear

buy 0.0700–0.0755

25.12 ₸

at 25.12

Steam

×7

MP5-SD | Picnic

Field-Tested

buy 0.1500–0.1658

113.17 ₸

at 16.17

Steam

×2

SSG 08 | Calligrafaux

Field-Tested

buy 0.1500–0.1658

43.29 ₸

at 21.65

Steam

Set · 10 pcs 181.59 ₸ +79.86 (+44.0%)

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

×4

Tec-9 | Garter-9

Field-Tested

buy 0.1500–0.1644

57.08 ₸

at 14.27

Steam

×2

P90 | Mustard Gas

Minimal Wear

buy 0.0700–0.0750

50.24 ₸

at 25.12

Steam

×3

MP5-SD | Picnic

Field-Tested

buy 0.1500–0.1644

48.50 ₸

at 16.17

Steam

×1

SSG 08 | Calligrafaux

Field-Tested

buy 0.1500–0.1644

21.65 ₸

at 21.65

Steam

Set · 10 pcs 177.46 ₸ +74.60 (+42.0%)

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

×5

Tec-9 | Garter-9

Field-Tested

buy 0.1500–0.1631

71.34 ₸

at 14.27

Steam

×2

P90 | Mustard Gas

Minimal Wear

buy 0.0700–0.0745

50.24 ₸

at 25.12

Steam

×2

MP5-SD | Picnic

Field-Tested

buy 0.1500–0.1631

32.34 ₸

at 16.17

Steam

×1

SSG 08 | Calligrafaux

Field-Tested

buy 0.1500–0.1631

21.65 ₸

at 21.65

Steam

Set · 10 pcs 175.57 ₸ +74.60 (+42.5%)

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

×6

Tec-9 | Garter-9

Field-Tested

buy 0.1500–0.1627

85.61 ₸

at 14.27

Steam

×3

P90 | Mustard Gas

Minimal Wear

buy 0.0700–0.0744

75.36 ₸

at 25.12

Steam

×1

MP7 | Coral Paisley

Field-Tested

buy 0.1500–0.1627

13.67 ₸

at 13.67

Steam

Set · 10 pcs 174.64 ₸ +71.72 (+41.1%)

What you get 9 outcomes

Profitable outcome 45%
Losing outcome 30%
About break-even 25%

in profit

Five-SeveN | Fraise Crane

Minimal Wear

float up to 0.129999

496.64 ₸ 12.50%

Steam

in profit

Galil AR | Sky Mandala

Minimal Wear

float up to 0.139999

326.55 ₸ 12.50%

Steam

about break-even

Zeus x27 | Earth Mandala

Minimal Wear

float up to 0.131999

193.90 ₸ 12.50%

Steam

about break-even

UMP-45 | Warm Blooded

Minimal Wear

float up to 0.139999

194.34 ₸ 12.50%

Steam

in profit

best

AK-47 | Wintergreen

Minimal Wear

float up to 0.149999

800.52 ₸ 10.00%

Steam

at a loss

MAC-10 | Poplar Thicket

Minimal Wear

float up to 0.135999

106.23 ₸ 10.00%

Steam

at a loss

MP5-SD | Gold Leaf

Minimal Wear

float up to 0.119999

85.29 ₸ 10.00%

Steam

in profit

USP-S | Tropical Breeze

Minimal Wear

float up to 0.109999

329.59 ₸ 10.00%

Steam

at a loss

worst

XM1014 | Copperflage

Minimal Wear

float up to 0.119999

84.20 ₸ 10.00%

Steam

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

Tec-9 | Garter-9 (Field-Tested) × 2 5% of the wear range fits at least ×2.21 28.54 → 63.07 ₸

P90 | Mustard Gas (Minimal Wear) × 3 5% of the wear range fits at least ×2.26 75.36 → 170.31 ₸

MP7 | Coral Paisley (Field-Tested) × 3 5% of the wear range fits at least ×2.26 41.02 → 92.70 ₸

MP5-SD | Picnic (Field-Tested) × 2 5% of the wear range fits at least ×2.21 32.34 → 71.46 ₸

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 0.199999900

outcomes come out up to 0.129999, 0.139999, 0.131999, 0.139999, 0.149999, 0.135999, 0.119999, 0.109999, 0.119999

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 Harlequin Collection

Variant 2 The Train 2025 Collection instead of The Harlequin Collection Variant 3 The Train 2025 Collection instead of The Boreal Collection Variant 4 The Spy Tech Collection instead of The Harlequin Collection Variant 5 The Spy Tech Collection instead of The Boreal Collection Variant 6 The Overpass 2024 Collection instead of The Harlequin Collection

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

In a bad week +47.26 ₸ a worse week happens one time in ten

In a typical week +66.24 ₸ 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 Boreal Collection and The Harlequin 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 6 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 2743771 · The Harlequin Collection + The Sport & Field Collection · profit 82.80₸ · invest 165.69₸
Tec-9 | Tiger Stencil (Minimal Wear) instead of Tec-9 | Garter-9 (Field-Tested), P90 | Mustard Gas (Minimal Wear); MP7 | Coral Paisley (Field-Tested): 5 pcs instead of 3; MP7 | Coral Paisley (Field-Tested): float at most 0.162113 instead of 0.162359; MP5-SD | Picnic (Field-Tested): 3 pcs instead of 2; MP5-SD | Picnic (Field-Tested): float at most 0.162113 instead of 0.162359
Craft 2736528 · The Dust 2 Collection + The Harlequin Collection · profit 81.71₸ · invest 151.91₸
Five-SeveN | Orange Peel (Field-Tested) instead of Tec-9 | Garter-9 (Field-Tested), P90 | Mustard Gas (Minimal Wear); MP7 | Coral Paisley (Field-Tested): 4 pcs instead of 3; MP7 | Coral Paisley (Field-Tested): float at most 0.162440 instead of 0.162359; MP5-SD | Picnic (Field-Tested): 4 pcs instead of 2; MP5-SD | Picnic (Field-Tested): float at most 0.162440 instead of 0.162359
Craft 2743720 · The Harlequin Collection + The Safehouse Collection · profit 80.81₸ · invest 164.93₸
MP9 | Orange Peel (Field-Tested) instead of Tec-9 | Garter-9 (Field-Tested), P90 | Mustard Gas (Minimal Wear); MP7 | Coral Paisley (Field-Tested): 4 pcs instead of 3; MP7 | Coral Paisley (Field-Tested): float at most 0.162440 instead of 0.162359; MP5-SD | Picnic (Field-Tested): 4 pcs instead of 2; MP5-SD | Picnic (Field-Tested): float at most 0.162440 instead of 0.162359
Craft 2743654 · The Harlequin Collection + The Radiant Collection · profit 78.36₸ · invest 160.27₸
SG 553 | Basket Halftone (Minimal Wear) instead of Tec-9 | Garter-9 (Field-Tested), P90 | Mustard Gas (Minimal Wear); MP7 | Coral Paisley (Field-Tested): 5 pcs instead of 3; MP7 | Coral Paisley (Field-Tested): float at most 0.162113 instead of 0.162359; MP5-SD | Picnic (Field-Tested): 3 pcs instead of 2; MP5-SD | Picnic (Field-Tested): float at most 0.162113 instead of 0.162359
Craft 2722417 · The Arabesque Collection + The Harlequin Collection · profit 73.47₸ · invest 172.53₸
SCAR-20 | Sirocco Script (Field-Tested) instead of Tec-9 | Garter-9 (Field-Tested), P90 | Mustard Gas (Minimal Wear); MP7 | Coral Paisley (Field-Tested): 4 pcs instead of 3; MP7 | Coral Paisley (Field-Tested): float at most 0.162907 instead of 0.162359; MP5-SD | Picnic (Field-Tested): 3 pcs instead of 2; MP5-SD | Picnic (Field-Tested): float at most 0.162907 instead of 0.162359
Craft 2719985 · The Achroma Collection + The Harlequin Collection · profit 63.02₸ · invest 153.00₸
R8 Revolver | Dark Chamber (Field-Tested), MP5-SD | Snow Splash (Minimal Wear) instead of Tec-9 | Garter-9 (Field-Tested), P90 | Mustard Gas (Minimal Wear); MP7 | Coral Paisley (Field-Tested): float at most 0.162326 instead of 0.162359; MP5-SD | Picnic (Field-Tested): 4 pcs instead of 2; MP5-SD | Picnic (Field-Tested): float at most 0.162326 instead of 0.162359

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 Harlequin 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 9 outcomes

More

How to build