The Boreal Collection — craft

How to build

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

×5

Tec-9 | Garter-9

Field-Tested

buy 0.1500–0.1612

0.16 $

at 0.03

if this one runs out, you can take

MAC-10 | Acid Hex (Minimal Wear) — 0.05 $ +0.02 $ per item · on the market 3 965 · buy 0.0700–0.1336
R8 Revolver | Leafhopper (Minimal Wear) — 0.06 $ +0.03 $ per item · on the market 4 080 · buy 0.0700–0.1499
Dual Berettas | Polished Malachite (Field-Tested) — 0.06 $ +0.03 $ per item · on the market 3 127 · buy 0.1500–0.1842

Steam

×1

MAC-10 | Acid Hex

Minimal Wear

buy 0.0700–0.0780

0.05 $

at 0.05

if this one runs out, you can take

R8 Revolver | Leafhopper (Minimal Wear) — 0.06 $ +0.01 $ per item · on the market 4 080 · buy 0.0700–0.0876
P90 | Mustard Gas (Minimal Wear) — 0.06 $ +0.01 $ per item · on the market 4 479 · buy 0.0700–0.0847
P2000 | Marsh (Minimal Wear) — 0.06 $ +0.01 $ per item · on the market 3 745 · buy 0.0700–0.0807

Steam

×3

XM1014 | XoooM

Field-Tested

buy 0.1500–0.1612

0.09 $

at 0.03

if this one runs out, you can take

Tec-9 | Banana Leaf (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 4 720 · buy 0.1500–0.1612
MP5-SD | Picnic (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 5 207 · buy 0.1500–0.2015
MP7 | Coral Paisley (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 6 066 · buy 0.1500–0.1746

Steam

×1

MP5-SD | Picnic

Field-Tested

buy 0.1500–0.1612

0.04 $

at 0.04

if this one runs out, you can take

SSG 08 | Calligrafaux (Field-Tested) — 0.05 $ +0.01 $ per item · on the market 4 221 · buy 0.1500–0.2150
XM1014 | XoooM (Minimal Wear) — 0.08 $ +0.03 $ per item · on the market 1 777 · buy 0.0700–0.1290
Tec-9 | Banana Leaf (Minimal Wear) — 0.09 $ +0.05 $ per item · on the market 2 785 · buy 0.0700–0.1290

Steam

Set · 10 pcs 0.34 $ +0.01 (+3.5%)

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

×5

Tec-9 | Garter-9

Field-Tested

buy 0.1500–0.1631

0.16 $

at 0.03

if this one runs out, you can take

R8 Revolver | Leafhopper (Field-Tested) — 0.03 $ +0.00 $ per item · on the market 3 692 · buy 0.1500–0.1517
MAC-10 | Acid Hex (Minimal Wear) — 0.05 $ +0.02 $ per item · on the market 3 965 · buy 0.0700–0.1351
Dual Berettas | Polished Malachite (Field-Tested) — 0.06 $ +0.03 $ per item · on the market 3 127 · buy 0.1500–0.1864

Steam

×3

XM1014 | XoooM

Field-Tested

buy 0.1500–0.1631

0.09 $

at 0.03

if this one runs out, you can take

Tec-9 | Banana Leaf (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 4 720 · buy 0.1500–0.1631
MP5-SD | Picnic (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 5 207 · buy 0.1500–0.2039
MP7 | Coral Paisley (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 6 066 · buy 0.1500–0.1767

Steam

×2

SSG 08 | Calligrafaux

Field-Tested

buy 0.1500–0.1631

0.10 $

at 0.05

if this one runs out, you can take

XM1014 | XoooM (Minimal Wear) — 0.08 $ +0.03 $ per item · on the market 1 777 · buy 0.0700–0.0979
Tec-9 | Banana Leaf (Minimal Wear) — 0.09 $ +0.04 $ per item · on the market 2 785 · buy 0.0700–0.0979
MP7 | Coral Paisley (Minimal Wear) — 0.10 $ +0.05 $ per item · on the market 5 272 · buy 0.0700–0.1060

Steam

Set · 10 pcs 0.35 $ +0.01 (+3.7%)

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

×1

MAC-10 | Acid Hex

Minimal Wear

buy 0.0700–0.0780

0.05 $

at 0.05

if this one runs out, you can take

R8 Revolver | Leafhopper (Minimal Wear) — 0.06 $ +0.01 $ per item · on the market 4 080 · buy 0.0700–0.0876
P90 | Mustard Gas (Minimal Wear) — 0.06 $ +0.01 $ per item · on the market 4 479 · buy 0.0700–0.0847
P2000 | Marsh (Minimal Wear) — 0.06 $ +0.01 $ per item · on the market 3 745 · buy 0.0700–0.0807

Steam

×4

XM1014 | XoooM

Field-Tested

buy 0.1500–0.1629

0.12 $

at 0.03

if this one runs out, you can take

Tec-9 | Banana Leaf (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 4 720 · buy 0.1500–0.1629
MP5-SD | Picnic (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 5 207 · buy 0.1500–0.2037
MP7 | Coral Paisley (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 6 066 · buy 0.1500–0.1765

Steam

×5

MP5-SD | Picnic

Field-Tested

buy 0.1500–0.1629

0.20 $

at 0.04

if this one runs out, you can take

SSG 08 | Calligrafaux (Field-Tested) — 0.05 $ +0.01 $ per item · on the market 4 221 · buy 0.1500–0.2173
XM1014 | XoooM (Minimal Wear) — 0.08 $ +0.03 $ per item · on the market 1 777 · buy 0.0700–0.1303
Tec-9 | Banana Leaf (Minimal Wear) — 0.09 $ +0.05 $ per item · on the market 2 785 · buy 0.0700–0.1303

Steam

Set · 10 pcs 0.38 $ +0.02 (+4.6%)

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

×2

Tec-9 | Garter-9

Field-Tested

buy 0.1500–0.1627

0.06 $

at 0.03

if this one runs out, you can take

R8 Revolver | Leafhopper (Field-Tested) — 0.03 $ +0.00 $ per item · on the market 3 692 · buy 0.1500–0.1513
MAC-10 | Acid Hex (Minimal Wear) — 0.05 $ +0.02 $ per item · on the market 3 965 · buy 0.0700–0.1348
Dual Berettas | Polished Malachite (Field-Tested) — 0.06 $ +0.03 $ per item · on the market 3 127 · buy 0.1500–0.1860

Steam

×2

MAC-10 | Acid Hex

Minimal Wear

buy 0.0700–0.0781

0.10 $

at 0.05

if this one runs out, you can take

R8 Revolver | Leafhopper (Minimal Wear) — 0.06 $ +0.01 $ per item · on the market 4 080 · buy 0.0700–0.0876
P90 | Mustard Gas (Minimal Wear) — 0.06 $ +0.01 $ per item · on the market 4 479 · buy 0.0700–0.0848
P2000 | Marsh (Minimal Wear) — 0.06 $ +0.01 $ per item · on the market 3 745 · buy 0.0700–0.0808

Steam

×5

XM1014 | XoooM

Field-Tested

buy 0.1500–0.1627

0.15 $

at 0.03

if this one runs out, you can take

Tec-9 | Banana Leaf (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 4 720 · buy 0.1500–0.1627
MP5-SD | Picnic (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 5 207 · buy 0.1500–0.2034
MP7 | Coral Paisley (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 6 066 · buy 0.1500–0.1763

Steam

×1

MP5-SD | Picnic

Field-Tested

buy 0.1500–0.1627

0.04 $

at 0.04

if this one runs out, you can take

SSG 08 | Calligrafaux (Field-Tested) — 0.05 $ +0.01 $ per item · on the market 4 221 · buy 0.1500–0.2170
XM1014 | XoooM (Minimal Wear) — 0.08 $ +0.03 $ per item · on the market 1 777 · buy 0.0700–0.1302
Tec-9 | Banana Leaf (Minimal Wear) — 0.09 $ +0.05 $ per item · on the market 2 785 · buy 0.0700–0.1302

Steam

Set · 10 pcs 0.36 $ +0.01 (+3.0%)

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

×2

Tec-9 | Garter-9

Field-Tested

buy 0.1500–0.1626

0.06 $

at 0.03

if this one runs out, you can take

R8 Revolver | Leafhopper (Field-Tested) — 0.03 $ +0.00 $ per item · on the market 3 692 · buy 0.1500–0.1512
MAC-10 | Acid Hex (Minimal Wear) — 0.05 $ +0.02 $ per item · on the market 3 965 · buy 0.0700–0.1347
Dual Berettas | Polished Malachite (Field-Tested) — 0.06 $ +0.03 $ per item · on the market 3 127 · buy 0.1500–0.1858

Steam

×5

XM1014 | XoooM

Field-Tested

buy 0.1500–0.1626

0.15 $

at 0.03

if this one runs out, you can take

Tec-9 | Banana Leaf (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 4 720 · buy 0.1500–0.1626
MP5-SD | Picnic (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 5 207 · buy 0.1500–0.2032
MP7 | Coral Paisley (Field-Tested) — 0.04 $ +0.01 $ per item · on the market 6 066 · buy 0.1500–0.1761

Steam

×3

SSG 08 | Calligrafaux

Field-Tested

buy 0.1500–0.1626

0.15 $

at 0.05

if this one runs out, you can take

XM1014 | XoooM (Minimal Wear) — 0.08 $ +0.03 $ per item · on the market 1 777 · buy 0.0700–0.0975
Tec-9 | Banana Leaf (Minimal Wear) — 0.09 $ +0.04 $ per item · on the market 2 785 · buy 0.0700–0.0975
MP7 | Coral Paisley (Minimal Wear) — 0.10 $ +0.05 $ per item · on the market 5 272 · buy 0.0700–0.1057

Steam

Set · 10 pcs 0.36 $ +0.02 (+6.0%)

What you get 9 outcomes

Profitable outcome 34%
Losing outcome 66%

in profit

AK-47 | Wintergreen

Field-Tested

float up to 0.173076

0.64 $ 12.00%

Steam

at a loss

worst

MAC-10 | Poplar Thicket

Field-Tested

float up to 0.156923

0.09 $ 12.00%

Steam

at a loss

MP5-SD | Gold Leaf

Minimal Wear

float up to 0.138461

0.18 $ 12.00%

Steam

in profit

USP-S | Tropical Breeze

Minimal Wear

float up to 0.126923

0.71 $ 12.00%

Steam

at a loss

XM1014 | Copperflage

Minimal Wear

float up to 0.138461

0.20 $ 12.00%

Steam

in profit

best

Five-SeveN | Fraise Crane

Minimal Wear

float up to 0.149999

1.16 $ 10.00%

Steam

at a loss

Galil AR | Sky Mandala

Field-Tested

float up to 0.161538

0.29 $ 10.00%

Steam

at a loss

Zeus x27 | Earth Mandala

Field-Tested

float up to 0.152307

0.19 $ 10.00%

Steam

at a loss

UMP-45 | Warm Blooded

Field-Tested

float up to 0.161538

0.20 $ 10.00%

Steam

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

Tec-9 | Garter-9 (Field-Tested) × 5 5% of the wear range fits at least ×2.47 0.16 → 0.39 $

MAC-10 | Acid Hex (Minimal Wear) × 1 10% of the wear range fits at least ×2.16 0.05 → 0.11 $

XM1014 | XoooM (Field-Tested) × 3 5% of the wear range fits at least ×2.26 0.09 → 0.20 $

MP5-SD | Picnic (Field-Tested) × 1 5% of the wear range fits at least ×2.16 0.04 → 0.09 $

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 0.230769131

outcomes come out up to 0.173076, 0.156923, 0.138461, 0.126923, 0.138461, 0.149999, 0.161538, 0.152307, 0.161538

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

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

In a bad week −0.03 $ a worse week happens one time in ten

In a typical week −0.00 $ 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.

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

What you get 9 outcomes

Craft variants

More

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