Pistol
Knife
Machinegun
Glove

The Gamma Case Key was first introduced into CS2 on September 14th, 2016, in the "Gamma Exposure" update. It immediately obtained much popularity and demanded a high price, as this key allows players to unlock the Gamma Case and get extremely rare and valuable weapon skins.
The Gamma Case Key is an extremely rare and limited item-a key that cannot be obtained just by opening containers. Therefore, it is very popular among collectors and traders. It also doesn't relate to any collections.
It has a popularity of 70%, which, out of all the CS2 items, makes it one of the most wanted in the top 30%. Based on its daily volume sold and value, this is a symbol of its desirability within the community.
The Gamma Case Key is one of 36 other Key items, placing it right in the middle of the pack, as far as rarity goes. It holds a Base Grade classification, and as such, is rather common to find in the game and easily available to players.
Priced at $2.49, the Gamma Case Key is an inexpensive virtual item in CS2. Thankfully, it is readily accessible and can be obtained through the Steam Community Market or in-game store.
Community sentiment about the Gamma Case Key for CS2 is mixed. In the case of addskins.gg, people voted for it over 2.8K times, while it received an average rating of 3.3 out of 5 stars, which means a good but far from perfect reception among players.
According to the forecast, the price of the Gamma Case Key is expected grow to $ 14.75 (6.88%) in a month. After that, in the next quarter it will rise to $ 16.43 (19.06%). Further ahead, it is pojected to increase to $ 17.08 (23.77%) in half a year. Then, in a calendar year, it will likely rise to $ 21.5 (55.8%). Confidence is low — it is advised to avoid.