The Harlequin Collection — craft

How to build

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

×1

Zeus x27 | Earth Mandala

Field-Tested

buy 0.1500–0.1624

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 900 · buy 0.1500–0.1723
Five-SeveN | Fraise Crane (Field-Tested) — 0.23 $ +0.02 $ per item · on the market 1 730 · buy 0.1500–0.1599
Galil AR | Sky Mandala (Field-Tested) — 0.32 $ +0.11 $ per item · on the market 1 981 · buy 0.1500–0.1723

Steam

×1

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1624

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 1 452 · buy 0.1500–0.1531
Five-SeveN | Fraise Crane (Field-Tested) — 0.23 $ +0.02 $ per item · on the market 1 730 · buy 0.1500–0.1508
Galil AR | Sky Mandala (Field-Tested) — 0.32 $ +0.11 $ per item · on the market 1 981 · buy 0.1500–0.1624

Steam

×4

MAC-10 | Light Box

Field-Tested

buy 0.1500–0.1624

0.35 $

at 0.09

if this one runs out, you can take

SSG 08 | Dezastre (Field-Tested) — 0.09 $ +0.00 $ per item · on the market 2 890 · buy 0.1500–0.1624
Dual Berettas | Hideout (Minimal Wear) — 0.13 $ +0.05 $ per item · on the market 1 858 · buy 0.0700–0.1134
Nova | Dark Sigil (Minimal Wear) — 0.13 $ +0.05 $ per item · on the market 1 394 · buy 0.0700–0.1134

Steam

×4

XM1014 | Irezumi

Minimal Wear

buy 0.0700–0.0743

0.57 $

at 0.14

if this one runs out, you can take

UMP-45 | Motorized (Minimal Wear) — 0.14 $ +0.00 $ per item · on the market 1 364 · buy 0.0700–0.0745
Tec-9 | Slag (Minimal Wear) — 0.15 $ +0.01 $ per item · on the market 1 289 · buy 0.0700–0.0836
SSG 08 | Dezastre (Minimal Wear) — 0.16 $ +0.02 $ per item · on the market 1 071 · buy 0.0700–0.0929

Steam

Set · 10 pcs 1.33 $ +0.07 (+5.3%)

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

×4

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1665

0.83 $

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 1 452 · buy 0.1500–0.1570
Five-SeveN | Fraise Crane (Field-Tested) — 0.23 $ +0.02 $ per item · on the market 1 730 · buy 0.1500–0.1546
Galil AR | Sky Mandala (Field-Tested) — 0.32 $ +0.11 $ per item · on the market 1 981 · buy 0.1500–0.1665

Steam

×5

UMP-45 | Warm Blooded

Minimal Wear

buy 0.0700–0.0757

2.13 $

at 0.43

if this one runs out, you can take

Zeus x27 | Earth Mandala (Minimal Wear) — 0.43 $ +0.01 $ per item · on the market 491 · buy 0.0700–0.0714
Galil AR | Sky Mandala (Minimal Wear) — 0.78 $ +0.35 $ per item · on the market 741 · buy 0.0700–0.0757
Five-SeveN | Fraise Crane (Minimal Wear) — 1.16 $ +0.74 $ per item · on the market 456 · buy 0.0700–0.0703

Steam

×1

Dual Berettas | Hideout

Factory New

buy 0.0000–0.0050

0.27 $

at 0.27

if this one runs out, you can take

Nova | Dark Sigil (Factory New) — 0.27 $ · on the market 1 610 · buy 0.0000–0.0050
XM1014 | Irezumi (Factory New) — 0.33 $ +0.07 $ per item · on the market 1 721 · buy 0.0000–0.0057
UMP-45 | Motorized (Factory New) — 0.38 $ +0.11 $ per item · on the market 797 · buy 0.0000–0.0057

Steam

Set · 10 pcs 3.23 $ +0.49 (+15.2%)

Less than 1% of lots fit: на контракт не хватает: нужно 5 шт., годных ≈1, цена занижена

×5

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1635

1.04 $

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 1 452 · buy 0.1500–0.1541
Five-SeveN | Fraise Crane (Field-Tested) — 0.23 $ +0.02 $ per item · on the market 1 730 · buy 0.1500–0.1518
Galil AR | Sky Mandala (Field-Tested) — 0.32 $ +0.11 $ per item · on the market 1 981 · buy 0.1500–0.1635

Steam

×3

UMP-45 | Warm Blooded

Minimal Wear

buy 0.0700–0.0747

1.28 $

at 0.43

if this one runs out, you can take

Zeus x27 | Earth Mandala (Minimal Wear) — 0.43 $ +0.01 $ per item · on the market 491 · buy 0.0700–0.0704
Galil AR | Sky Mandala (Minimal Wear) — 0.78 $ +0.35 $ per item · on the market 741 · buy 0.0700–0.0747
Five-SeveN | Fraise Crane (Factory New) — 2.61 $ +2.18 $ per item · on the market 602 · buy 0.0000–0.0693

Steam

×2

Dual Berettas | Hideout

Factory New

buy 0.0000–0.0041

0.53 $

at 0.27

if this one runs out, you can take

Nova | Dark Sigil (Factory New) — 0.27 $ · on the market 1 610 · buy 0.0000–0.0041
XM1014 | Irezumi (Factory New) — 0.33 $ +0.07 $ per item · on the market 1 721 · buy 0.0000–0.0047
UMP-45 | Motorized (Factory New) — 0.38 $ +0.11 $ per item · on the market 797 · buy 0.0000–0.0047

Steam

Set · 10 pcs 2.85 $ +0.53 (+18.7%)

Less than 1% of lots fit: на контракт не хватает: нужно 5 шт., годных ≈1, цена занижена

×5

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1628

1.04 $

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 1 452 · buy 0.1500–0.1535
Five-SeveN | Fraise Crane (Field-Tested) — 0.23 $ +0.02 $ per item · on the market 1 730 · buy 0.1500–0.1512
Galil AR | Sky Mandala (Field-Tested) — 0.32 $ +0.11 $ per item · on the market 1 981 · buy 0.1500–0.1628

Steam

×4

Tec-9 | Slag

Minimal Wear

buy 0.0700–0.0744

0.60 $

at 0.15

if this one runs out, you can take

SSG 08 | Dezastre (Minimal Wear) — 0.16 $ +0.01 $ per item · on the market 1 071 · buy 0.0700–0.0827
MAC-10 | Light Box (Minimal Wear) — 0.22 $ +0.07 $ per item · on the market 1 543 · buy 0.0700–0.0827
Dual Berettas | Hideout (Factory New) — 0.27 $ +0.12 $ per item · on the market 1 359 · buy 0.0000–0.0578

Steam

×1

Dual Berettas | Hideout

Factory New

buy 0.0000–0.0039

0.27 $

at 0.27

if this one runs out, you can take

Nova | Dark Sigil (Factory New) — 0.27 $ · on the market 1 610 · buy 0.0000–0.0039
XM1014 | Irezumi (Factory New) — 0.33 $ +0.07 $ per item · on the market 1 721 · buy 0.0000–0.0044
UMP-45 | Motorized (Factory New) — 0.38 $ +0.11 $ per item · on the market 797 · buy 0.0000–0.0044

Steam

Set · 10 pcs 1.90 $ +0.49 (+25.6%)

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

×1

Zeus x27 | Earth Mandala

Field-Tested

buy 0.1500–0.1624

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 900 · buy 0.1500–0.1722
Five-SeveN | Fraise Crane (Field-Tested) — 0.23 $ +0.02 $ per item · on the market 1 730 · buy 0.1500–0.1599
Galil AR | Sky Mandala (Field-Tested) — 0.32 $ +0.11 $ per item · on the market 1 981 · buy 0.1500–0.1722

Steam

×2

UMP-45 | Warm Blooded

Field-Tested

buy 0.1500–0.1624

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 1 452 · buy 0.1500–0.1531
Five-SeveN | Fraise Crane (Field-Tested) — 0.23 $ +0.02 $ per item · on the market 1 730 · buy 0.1500–0.1508
Galil AR | Sky Mandala (Field-Tested) — 0.32 $ +0.11 $ per item · on the market 1 981 · buy 0.1500–0.1624

Steam

×2

MAC-10 | Light Box

Field-Tested

buy 0.1500–0.1624

0.17 $

at 0.09

if this one runs out, you can take

SSG 08 | Dezastre (Field-Tested) — 0.09 $ +0.00 $ per item · on the market 2 890 · buy 0.1500–0.1624
Dual Berettas | Hideout (Minimal Wear) — 0.13 $ +0.05 $ per item · on the market 1 858 · buy 0.0700–0.1134
Nova | Dark Sigil (Minimal Wear) — 0.13 $ +0.05 $ per item · on the market 1 394 · buy 0.0700–0.1134

Steam

×5

XM1014 | Irezumi

Minimal Wear

buy 0.0700–0.0743

0.71 $

at 0.14

if this one runs out, you can take

UMP-45 | Motorized (Minimal Wear) — 0.14 $ +0.00 $ per item · on the market 1 364 · buy 0.0700–0.0745
Tec-9 | Slag (Minimal Wear) — 0.15 $ +0.01 $ per item · on the market 1 289 · buy 0.0700–0.0836
SSG 08 | Dezastre (Minimal Wear) — 0.16 $ +0.02 $ per item · on the market 1 071 · buy 0.0700–0.0929

Steam

Set · 10 pcs 1.50 $ +0.23 (+15.0%)

What you get 7 outcomes

Profitable outcome 20%
Losing outcome 80%

at a loss

Five-SeveN | Hybrid

Minimal Wear

float up to 0.149999

0.77 $ 16.00%

Steam

at a loss

Glock-18 | Block-18

Minimal Wear

float up to 0.100781

0.90 $ 16.00%

Steam

at a loss

M4A4 | Etch Lord

Minimal Wear

float up to 0.149999

1.04 $ 16.00%

Steam

at a loss

MP7 | Just Smile

Minimal Wear

float up to 0.149999

0.88 $ 16.00%

Steam

at a loss

worst

Sawed-Off | Analog Input

Minimal Wear

float up to 0.092828

0.65 $ 16.00%

Steam

in profit

best

AWP | Exothermic

Minimal Wear

float up to 0.104999

5.06 $ 10.00%

Steam

in profit

USP-S | Sleeping Potion

Minimal Wear

float up to 0.104999

4.24 $ 10.00%

Steam

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

Zeus x27 | Earth Mandala (Field-Tested) × 1 5% of the wear range fits at least ×2.16 0.21 → 0.45 $

UMP-45 | Warm Blooded (Field-Tested) × 1 5% of the wear range fits at least ×2.16 0.21 → 0.45 $

MAC-10 | Light Box (Field-Tested) × 4 5% of the wear range fits at least ×2.37 0.35 → 0.82 $

XM1014 | Irezumi (Minimal Wear) × 4 5% of the wear range fits at least ×2.37 0.57 → 1.34 $

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 0.149999900

outcomes come out up to 0.149999, 0.100781, 0.149999, 0.149999, 0.092828, 0.104999, 0.104999

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 −0.10 $ a worse week happens one time in ten

In a typical week +0.01 $ 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 Harlequin Collection and The Kilowatt 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 Harlequin Collection + The Kilowatt Collection

How to build

What you get 7 outcomes

Craft variants

More

The Harlequin Collection + The Kilowatt 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

More

How to build