CS2 Keys
Every CS2 and CS:GO key, split by what it opens. Case keys unlock weapon cases; capsule keys unlock the older sticker capsules. Valve stopped selling keys for pre-2019 cases, so those "untradable-era" keys now trade as collectibles in their own right and cost far more than the $2.49 store key. Check which key a case takes before you buy — keys are not interchangeable.
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Frequently Asked Questions
How many keys are there in CS2?
There are 27 keys in Counter-Strike 2.
What is the most expensive key in CS2?
The most valuable key is the Operation Breakout Case Key. Prices reach up to $30.75. The most valuable include Operation Breakout Case Key ($30.75), Operation Wildfire Case Key ($26.78), Chroma 3 Case Key ($23.53).
What is the cheapest key in CS2?
Prices start from $2.96. The average across all keys is $16.39. Sort by price low to high, or set a maximum in the price filter, to find the most affordable options.
Where can I buy CS2 keys?
You can compare keys prices across 30+ trusted marketplaces on SteamAnalyst, including Steam Community Market, Skinport, CSFloat, Buff163, CS.Money, DMarket, and more. Open any item to see every marketplace side by side and find the lowest price available.
Are CS2 keys a good investment?
CS2 keys range from $2.96 to $30.75. High-tier items like the Operation Breakout Case Key tend to hold or increase in value over time. Use SteamAnalyst's price history charts on each item page to track trends before investing.