The Boreal Collection — craft

How to build

Less than 1% of lots fit: на контракт не хватает: нужно 4 шт., годных ≈3, цена занижена

×4

MAC-10 | Poplar Thicket

Field-Tested

buy 0.1500–0.1568

0.35 $

at 0.09

if this one runs out, you can take

XM1014 | Copperflage (Minimal Wear) — 0.17 $ +0.08 $ per item · on the market 472 · buy 0.0700–0.1383
MP5-SD | Gold Leaf (Minimal Wear) — 0.19 $ +0.11 $ per item · on the market 447 · buy 0.0700–0.1383
AK-47 | Wintergreen (Field-Tested) — 0.70 $ +0.61 $ per item · on the market 5 139 · buy 0.1500–0.1729

Steam

×2

XM1014 | Copperflage

Minimal Wear

buy 0.0700–0.0717

0.34 $

at 0.17

if this one runs out, you can take

MP5-SD | Gold Leaf (Minimal Wear) — 0.19 $ +0.02 $ per item · on the market 447 · buy 0.0700–0.0717
MAC-10 | Poplar Thicket (Minimal Wear) — 0.22 $ +0.05 $ per item · on the market 804 · buy 0.0700–0.0812
USP-S | Tropical Breeze (Factory New) — 1.25 $ +1.08 $ per item · on the market 818 · buy 0.0000–0.0657

Steam

×1

Zeus x27 | Earth Mandala

Field-Tested

buy 0.1500–0.1574

0.21 $

at 0.21

if this one runs out, you can take

UMP-45 | Warm Blooded (Field-Tested) — 0.21 $ +0.00 $ per item · on the market 846 · buy 0.1500–0.1669
Five-SeveN | Fraise Crane (Field-Tested) — 0.24 $ +0.03 $ per item · on the market 1 075 · buy 0.1500–0.1550
Galil AR | Sky Mandala (Field-Tested) — 0.26 $ +0.05 $ per item · on the market 1 454 · buy 0.1500–0.1669

Steam

×3

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1733

0.63 $

at 0.21

if this one runs out, you can take

Zeus x27 | Earth Mandala (Field-Tested) — 0.21 $ cheaper by 0.00 $ · on the market 1 033 · buy 0.1500–0.1634
Five-SeveN | Fraise Crane (Field-Tested) — 0.24 $ +0.03 $ per item · on the market 1 075 · buy 0.1500–0.1609
Galil AR | Sky Mandala (Field-Tested) — 0.26 $ +0.05 $ per item · on the market 1 454 · buy 0.1500–0.1733

Steam

Set · 10 pcs 1.52 $ +0.71 (+46.9%)

Less than 1% of lots fit: на контракт не хватает: нужно 7 шт., годных ≈6, цена занижена

×7

MAC-10 | Poplar Thicket

Field-Tested

buy 0.1500–0.1619

0.61 $

at 0.09

if this one runs out, you can take

XM1014 | Copperflage (Minimal Wear) — 0.17 $ +0.08 $ per item · on the market 472 · buy 0.0700–0.1428
MP5-SD | Gold Leaf (Minimal Wear) — 0.19 $ +0.11 $ per item · on the market 447 · buy 0.0700–0.1428
AK-47 | Wintergreen (Field-Tested) — 0.70 $ +0.61 $ per item · on the market 5 139 · buy 0.1500–0.1786

Steam

×2

XM1014 | Copperflage

Minimal Wear

buy 0.0700–0.0737

0.34 $

at 0.17

if this one runs out, you can take

MP5-SD | Gold Leaf (Minimal Wear) — 0.19 $ +0.02 $ per item · on the market 447 · buy 0.0700–0.0737
MAC-10 | Poplar Thicket (Minimal Wear) — 0.22 $ +0.05 $ per item · on the market 804 · buy 0.0700–0.0836
USP-S | Tropical Breeze (Factory New) — 1.25 $ +1.08 $ per item · on the market 818 · buy 0.0000–0.0676

Steam

×1

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1609

0.21 $

at 0.21

if this one runs out, you can take

Zeus x27 | Earth Mandala (Field-Tested) — 0.21 $ cheaper by 0.00 $ · on the market 1 033 · buy 0.1500–0.1517
Galil AR | Sky Mandala (Field-Tested) — 0.26 $ +0.05 $ per item · on the market 1 454 · buy 0.1500–0.1609
Five-SeveN | Fraise Crane (Minimal Wear) — 1.11 $ +0.90 $ per item · on the market 455 · buy 0.0700–0.1494

Steam

Set · 10 pcs 1.16 $ +0.22 (+18.8%)

Less than 1% of lots fit: на контракт не хватает: нужно 2 шт., годных ≈1, цена занижена

×6

MAC-10 | Poplar Thicket

Field-Tested

buy 0.1500–0.1605

0.52 $

at 0.09

if this one runs out, you can take

XM1014 | Copperflage (Minimal Wear) — 0.17 $ +0.08 $ per item · on the market 472 · buy 0.0700–0.1416
MP5-SD | Gold Leaf (Minimal Wear) — 0.19 $ +0.11 $ per item · on the market 447 · buy 0.0700–0.1416
AK-47 | Wintergreen (Field-Tested) — 0.70 $ +0.61 $ per item · on the market 5 139 · buy 0.1500–0.1771

Steam

×2

XM1014 | Copperflage

Minimal Wear

buy 0.0700–0.0736

0.34 $

at 0.17

if this one runs out, you can take

MP5-SD | Gold Leaf (Minimal Wear) — 0.19 $ +0.02 $ per item · on the market 447 · buy 0.0700–0.0736
MAC-10 | Poplar Thicket (Minimal Wear) — 0.22 $ +0.05 $ per item · on the market 804 · buy 0.0700–0.0835
USP-S | Tropical Breeze (Factory New) — 1.25 $ +1.08 $ per item · on the market 818 · buy 0.0000–0.0675

Steam

×2

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1681

0.42 $

at 0.21

if this one runs out, you can take

Zeus x27 | Earth Mandala (Field-Tested) — 0.21 $ cheaper by 0.00 $ · on the market 1 033 · buy 0.1500–0.1585
Five-SeveN | Fraise Crane (Field-Tested) — 0.24 $ +0.03 $ per item · on the market 1 075 · buy 0.1500–0.1561
Galil AR | Sky Mandala (Field-Tested) — 0.26 $ +0.05 $ per item · on the market 1 454 · buy 0.1500–0.1681

Steam

Set · 10 pcs 1.28 $ +0.38 (+29.9%)

Less than 1% of lots fit: на контракт не хватает: нужно 2 шт., годных ≈1, цена занижена

×5

MAC-10 | Poplar Thicket

Field-Tested

buy 0.1500–0.1598

0.43 $

at 0.09

if this one runs out, you can take

XM1014 | Copperflage (Minimal Wear) — 0.17 $ +0.08 $ per item · on the market 472 · buy 0.0700–0.1410
MP5-SD | Gold Leaf (Minimal Wear) — 0.19 $ +0.11 $ per item · on the market 447 · buy 0.0700–0.1410
AK-47 | Wintergreen (Field-Tested) — 0.70 $ +0.61 $ per item · on the market 5 139 · buy 0.1500–0.1763

Steam

×2

XM1014 | Copperflage

Minimal Wear

buy 0.0700–0.0734

0.34 $

at 0.17

if this one runs out, you can take

MP5-SD | Gold Leaf (Minimal Wear) — 0.19 $ +0.02 $ per item · on the market 447 · buy 0.0700–0.0734
MAC-10 | Poplar Thicket (Minimal Wear) — 0.22 $ +0.05 $ per item · on the market 804 · buy 0.0700–0.0832
USP-S | Tropical Breeze (Factory New) — 1.25 $ +1.08 $ per item · on the market 818 · buy 0.0000–0.0673

Steam

×1

Zeus x27 | Earth Mandala

Field-Tested

buy 0.1500–0.1598

0.21 $

at 0.21

if this one runs out, you can take

UMP-45 | Warm Blooded (Field-Tested) — 0.21 $ +0.00 $ per item · on the market 846 · buy 0.1500–0.1695
Five-SeveN | Fraise Crane (Field-Tested) — 0.24 $ +0.03 $ per item · on the market 1 075 · buy 0.1500–0.1574
Galil AR | Sky Mandala (Field-Tested) — 0.26 $ +0.05 $ per item · on the market 1 454 · buy 0.1500–0.1695

Steam

×2

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1681

0.42 $

at 0.21

if this one runs out, you can take

Zeus x27 | Earth Mandala (Field-Tested) — 0.21 $ cheaper by 0.00 $ · on the market 1 033 · buy 0.1500–0.1585
Five-SeveN | Fraise Crane (Field-Tested) — 0.24 $ +0.03 $ per item · on the market 1 075 · buy 0.1500–0.1561
Galil AR | Sky Mandala (Field-Tested) — 0.26 $ +0.05 $ per item · on the market 1 454 · buy 0.1500–0.1681

Steam

Set · 10 pcs 1.40 $ +0.55 (+39.2%)

What you get 4 outcomes

Profitable outcome 40%
Losing outcome 60%

at a loss

Glock-18 | Glockingbird

Minimal Wear

float up to 0.143571

1.65 $ 30.00%

Steam

at a loss

worst

M4A4 | Sheet Lightning

Field-Tested

float up to 0.160714

0.84 $ 30.00%

Steam

in profit

best

AWP | Exothermic

Minimal Wear

float up to 0.149999

5.08 $ 20.00%

Steam

in profit

USP-S | Sleeping Potion

Minimal Wear

float up to 0.149999

4.04 $ 20.00%

Steam

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

MAC-10 | Poplar Thicket (Field-Tested) × 4 3% of the wear range fits at least ×2.37 0.35 → 0.82 $

XM1014 | Copperflage (Minimal Wear) × 2 2% of the wear range fits at least ×2.21 0.34 → 0.75 $

Zeus x27 | Earth Mandala (Field-Tested) × 1 3% of the wear range fits at least ×2.16 0.21 → 0.45 $

UMP-45 | Warm Blooded (Field-Tested) × 3 10% of the wear range fits at least ×2.26 0.63 → 1.42 $

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 0.214285614

outcomes come out up to 0.143571, 0.160714, 0.149999, 0.149999

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 +0.43 $ a worse week happens one time in ten

In a typical week +0.61 $ 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 3 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 3260928 · The Fracture Collection + The Harlequin Collection · profit 0.91$ · invest 1.63$
SG 553 | Ol' Rusty (Field-Tested), P90 | Freight (Field-Tested) instead of MAC-10 | Poplar Thicket (Field-Tested), XM1014 | Copperflage (Minimal Wear); Zeus x27 | Earth Mandala (Field-Tested): 3 pcs instead of 1; Zeus x27 | Earth Mandala (Field-Tested): float at most 0.161606 instead of 0.157421; UMP-45 | Warm Blooded (Field-Tested): float at most 0.161606 instead of 0.173314
Craft 3265396 · The Harlequin Collection + The Revolution Collection · profit 0.83$ · invest 1.44$
Tec-9 | Rebel (Field-Tested) instead of MAC-10 | Poplar Thicket (Field-Tested), XM1014 | Copperflage (Minimal Wear); Zeus x27 | Earth Mandala (Field-Tested): 2 pcs instead of 1; Zeus x27 | Earth Mandala (Field-Tested): float at most 0.162390 instead of 0.157421; UMP-45 | Warm Blooded (Field-Tested): float at most 0.162390 instead of 0.173314
Craft 3265309 · The Harlequin Collection + The Overpass 2024 Collection · profit 0.82$ · invest 2.85$
Zeus x27 | Earth Mandala (Minimal Wear), Glock-18 | Teal Graf (Minimal Wear) instead of MAC-10 | Poplar Thicket (Field-Tested), XM1014 | Copperflage (Minimal Wear), Zeus x27 | Earth Mandala (Field-Tested); UMP-45 | Warm Blooded (Field-Tested): 5 pcs instead of 3; UMP-45 | Warm Blooded (Field-Tested): float at most 0.162224 instead of 0.173314

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 4 outcomes

Craft variants

More

The Boreal Collection + The Harlequin 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 4 outcomes

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How to build