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Gamma

Gamma Collection

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The Gamma Collection is a 17-skin weapon collection released on June 15, 2016. Skins are opened from Gamma Cases, with 50 knives as rare special items. The cs2.sh Gamma Collection index, a capped value-weighted index, stands at 1,383.7 (base 1000 in January 2024), down 0.6% over 7 days and 1.7% over 30 days as of September 10, 2026, covering 238 of 299 tracked market rows.

Gamma Collection market overview

Kind
Weapon collection
Base finishes
17 (+50 knives)
Released
June 15, 2016
Source
Gamma Case
Index level
1,383.7Base 1000 in January 2024
Tracked market value
$207.0M
The 10 most valuable items in The Gamma Collection
ItemPriceListings7-day change
M4A1-S | Mecha Industries$111.483,641-3.1%
Glock-18 | Wasteland Rebel$113.931,466+0.5%
★ Karambit | Autotronic$870.511,336-1.9%
★ M9 Bayonet | Autotronic$638.221,287-0.2%
★ Karambit | Black Laminate$660.001,109-1.9%
M4A4 | Desolate Space$12.316,511+2.6%
★ Karambit | Lore$548.511,119-2.8%
★ M9 Bayonet | Lore$457.001,341+3.2%
★ Karambit | Freehand$476.00904-3.1%
★ M9 Bayonet | Black Laminate$465.001,092+0.3%
Rarity breakdown of The Gamma Collection
RarityBase finishes
Covert2
Classified3
Restricted5
Mil-Spec Grade7

Market composition

cs2.sh tracks about $207.0 million in market value across the collection's listings, with about $1.8 million in 7-day traded volume. The highest tracked market value sits with M4A1-S | Mecha Industries, Glock-18 | Wasteland Rebel, and ★ Karambit | Autotronic. The most actively traded items cs2.sh tracks in this collection are AWP | Phobos, M4A4 | Desolate Space, and Five-SeveN | Violent Daimyo. cs2.sh prices 452 of the 519 tracked market rows in this collection as of September 11, 2026. 424 of them carry both a price and a measured supply, which is the set the tracked market value is summed over. cs2.sh recorded 3,932 sales across the collection in the trailing 24 hours as of September 11, 2026.

Collection market performance

The cs2.sh index for this collection weights constituents by capped market value and carries a fixed basket between monthly rebalances; levels are index points, not prices. The latest qualifying observation is 1,383.7 as of September 10, 2026.

What the collection contains

The collection spans 17 base finishes from Mil-Spec Grade to Covert rarity, with 50 knife outcomes in the associated container's rare pool.

Release and availability

Released on June 15, 2016. Its skins come from Gamma Cases.

What is The Gamma Collection?

A 17-skin weapon collection whose finishes come from opening Gamma Cases, tracked across six marketplaces by cs2.sh.

How many skins are in The Gamma Collection?

17 base finishes, plus 50 knives as rare special items. Wear grades and StatTrak versions are not counted separately.

How do you get skins from The Gamma Collection?

By opening Gamma Cases.

How has The Gamma Collection performed recently?

Down 0.6% over 7 days and 1.7% over 30 days as of September 10, 2026, at an index level of 1,383.7.

What does the cs2.sh Gamma Collection index measure?

The blended price movement of the collection's tracked market rows, weighted by capped market value and rebased to 1000 in January 2024. It is an index level, not an average skin price.

When was The Gamma Collection released?

June 15, 2016.

Is The Gamma Collection discontinued?

No. Its finishes come from Gamma Cases, which can still be bought on the tracked marketplaces and opened.

Which items in The Gamma Collection have the highest tracked market value?

M4A1-S | Mecha Industries, ahead of Glock-18 | Wasteland Rebel and ★ Karambit | Autotronic.

About cs2.sh

cs2.sh is the leading price API for Counter-Strike 2 skins. It covers BUFF, Youpin, CSFloat, Skinport, Steam, and C5Game with the best real-time prices, and complete price and sale history nobody else has.

Every price on this site comes from that API: live asking prices, listings, supply, liquidity, price history and 102 market indexes for 50,528 items, refreshed every few minutes and normalized to USD, with sale history back to 2013.

CS2 skin prices · Market indexes · API documentation · Pricing · CS2 price API · Price history API · BUFF163 price API · Youpin price API · CSFloat price API · Skinport price API · Steam market price API · C5Game price API