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The Harlequin Collection + The Train 2025 Collection

Restricted → Classified

Average profit +7.48$

Invest 23.05$

Average return 30.53$

ROI +32.5%

Chance of profit 90%

With float: invest at least 55.37 $, profit at most −24.85 $

float premium: at least 32 $

Hard to build: not enough fitting lots for a single contract

Check:

To calculator I have items + a third collection

Buy on Sell on

How to build

0% of lots fit: not enough for a contract, the price is understated

×1

USP-S | Sleeping Potion

Field-Tested

buy 0.1500–0.1642

1.23 $

at 1.23

Steam

×5

Zeus x27 | Charged Up

Field-Tested

buy 0.1500–0.1642

10.64 $

at 2.13

Steam

×4

Tec-9 | Whiteout

Field-Tested

buy 0.1500–0.1642

11.18 $

at 2.79

Steam

Set · 10 pcs 23.05 $ +7.48 (+32.5%)

0% of lots fit: not enough for a contract, the price is understated

×2

USP-S | Sleeping Potion

Field-Tested

buy 0.1500–0.1627

2.47 $

at 1.23

Steam

×3

Zeus x27 | Charged Up

Field-Tested

buy 0.1500–0.1627

6.38 $

at 2.13

Steam

×5

Tec-9 | Whiteout

Field-Tested

buy 0.1500–0.1627

13.97 $

at 2.79

Steam

Set · 10 pcs 22.82 $ +5.62 (+24.6%)

0% of lots fit: not enough for a contract, the price is understated

×3

USP-S | Sleeping Potion

Field-Tested

buy 0.1500–0.1615

3.70 $

at 1.23

Steam

×1

USP-S | Sleeping Potion

Minimal Wear

buy 0.0700–0.0740

4.09 $

at 4.09

Steam

×1

Zeus x27 | Charged Up

Field-Tested

buy 0.1500–0.1615

2.13 $

at 2.13

Steam

×5

Tec-9 | Whiteout

Field-Tested

buy 0.1500–0.1615

13.97 $

at 2.79

Steam

Set · 10 pcs 23.89 $ +0.37 (+1.6%)

What you get 3 outcomes

Profitable outcome 90%
Losing outcome 10%

in profit

best

M4A4 | Hellish

Minimal Wear

float up to 0.149999

39.99 $ 45.00%

Steam

in profit

MP9 | Latte Rush

Minimal Wear

float up to 0.149999

35.02 $ 45.00%

Steam

at a loss

worst

M4A1-S | Party Animal

Minimal Wear

float up to 0.089999

13.51 $ 10.00%

Steam

Craft variants

Variant 1 this one The Harlequin Collection + The Train 2025 Collection

Variant 2 The Horizon Collection instead of The Train 2025 Collection Variant 3 The Radiant Collection instead of The Train 2025 Collection Variant 4 only The Train 2025 Collection Variant 5 The eSports 2014 Summer Collection instead of The Harlequin Collection Variant 6 The Wildfire Collection instead of The Harlequin Collection

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

In a bad week +3.88 $ a worse week happens one time in ten

In a typical week +5.54 $ 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 Train 2025 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 3128870 · The Operation Broken Fang Collection + The Train 2025 Collection · profit 8.02$ · invest 24.83$
rare inputs

UMP-45 | Gold Bismuth (Field-Tested) instead of USP-S | Sleeping Potion (Field-Tested); Zeus x27 | Charged Up (Field-Tested): float at most 0.162168 instead of 0.164295; Tec-9 | Whiteout (Field-Tested): float at most 0.162168 instead of 0.164295
Craft 3131612 · The Radiant Collection + The Train 2025 Collection · profit 7.96$ · invest 23.39$
M4A1-S | Glitched Paint (Field-Tested) instead of USP-S | Sleeping Potion (Field-Tested); Zeus x27 | Charged Up (Field-Tested): float at most 0.163317 instead of 0.164295; Tec-9 | Whiteout (Field-Tested): float at most 0.163317 instead of 0.164295
Craft 3126916 · The Huntsman Collection + The Train 2025 Collection · profit 7.36$ · invest 27.53$
rare inputs

MAC-10 | Tatter (Minimal Wear) instead of USP-S | Sleeping Potion (Field-Tested); Zeus x27 | Charged Up (Field-Tested): float at most 0.162764 instead of 0.164295; Tec-9 | Whiteout (Field-Tested): float at most 0.162764 instead of 0.164295

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 Train 2025 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 3 outcomes

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How to build