The Gamma 2 Collection
The 17-item collection inside Gamma 2 Case, on the market since Aug 8, 2016. Items drop from case openings or trade openly. Every tier is trade-up eligible.
Item facts
What's inside
17 itemsEvery item in The Gamma 2 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× Mil-Spec | $0.700 | 5× Restricted | $0.864 avg | +23% |
| 10× Restricted | $8.10 | 3× Classified | $9.25 avg | +14% |
| 10× Classified | $88.00 | 2× Covert | $87.42 avg | -1% |
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 →
More from CS2 Collections
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Drop status: how this collection behaves
The Gamma 2 Collection is the contents of Gamma 2 Case: its items enter the market through case openings, so supply follows the case's own drop status. The dated case history lives 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 $0.070, the ceiling is AK-47 (Neon Revolution) at $89.35, the Mil-Spec step is the ladder's only near-break-even move (+23%).
Collection questions
How do I get The Gamma 2 Collection items?
Open Gamma 2 Case, buy items directly on marketplaces (all 17 are priced above), or craft the higher tiers via trade-up.
Does it drop from any case?
Yes: it is the contents of Gamma 2 Case, linked in the provenance cells above.
Is there a souvenir version?
No. This collection has no souvenir packages.
What is the most expensive item?
AK-47 (Neon Revolution) — from $89.35 at the cheapest market right now, and up to $274.86 across wears.