The Harlequin Collection
A collection of 19 items, traded on the open market. Every tier is trade-up eligible.
Item facts
What's inside
19 itemsEvery item in The Harlequin Collection by rarity, priced across markets. Collections have no odds: any item can be bought outright or crafted via trade-up from the tier below.
Trade-up ladder: this collection only
10 items of one rarity from this collection guarantee an output from the next tier up. Costs use the cheapest wear of the cheapest input; output value is the tier average.
| Input | Cost | Possible outputs | Avg output | EV?Expected value of one trade-up: the tier-average output minus the cost of 10 inputs. Wear carries over from your inputs, and collection ladders are rarely profitable at open asks. |
|---|---|---|---|---|
| 10× Consumer Grade | $0.030 | 5× Industrial Grade | $0.015 avg | -50% |
| 10× Industrial Grade | $0.130 | 4× Mil-Spec | $0.172 avg | +32% |
| 10× Mil-Spec | $1.69 | 2× Restricted | $1.86 avg | +10% |
| 10× Restricted | $8.50 | 1× Classified | $7.84 avg | -8% |
Output wear follows the average float of your inputs: cheap Battle-Scarred inputs give Battle-Scarred outputs. Build an exact combo in the trade-up calculator →
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Drop status: how this collection behaves
The Harlequin Collection has no active drop source in our registry: items trade on the open market. Status changes, when observed, are logged with dates in the drop-pool registry. Drop-pool registry →
This is also a trade-up collection: the ladder above prices every step with live numbers, and output wear follows the average float of your inputs. From this page's data: entry costs $0.0030, the ceiling is M4A1-S (Party Animal) at $7.84, the Industrial Grade step is the ladder's only near-break-even move (+32%).
Collection questions
How do I get The Harlequin Collection items?
Buy items directly on marketplaces — all 19 are priced above — or craft the higher tiers via trade-up.
Does it drop from any case?
No. No case drops this collection; the open market is the way in.
Is there a souvenir version?
No. This collection has no souvenir packages.
What is the most expensive item?
M4A1-S (Party Animal) — from $7.84 at the cheapest market right now, and up to $48.26 across wears.