Opening cases is part of the thrill in Counter-Strike 2, but each one needs a key. In 2025, key prices vary depending on where you buy or sell. This guide lays out: current CS2 key prices, where you can buy or sell safely and smart tips to avoid overpaying.
What Is a CS2 Key?
A CS2 key is a single-use digital item that unlocks one weapon case. After you click “Unlock Container” the key disappears forever. Think of it as a scratch card rather than a real key.
CS2 Key Prices in 2025
The CS2 case key price inside the game client is steady at $2.50 worldwide (local taxes may apply). That’s the same “how much is a CS:GO key” question players asked years ago; Valve kept the flat rate.
| Where You Buy | Price Range | Tradable? |
|---|---|---|
| In-game client (“Unlock Container”) | $2.50 or €2.35 | ❌ No |
| Steam Community Market (modern keys) | $2.60–$3.20 | ❌ No |
| Steam Market (legacy keys) | $8–$16 | ✅ Yes |
| Trusted third-party markets | $2.40–$14 | ✅ Depends on seller |
How to Get Keys in CS2
Counter-Strike 2 keys can be bought in bulk, so there is no need to buy one at a time. If you know you’ll be using at least 10 in the coming weeks, you can instantly buy yourself 10.
1: In-game store (recommended)
- Right-click any case → Unlock Container → green price button.
- Choose quantity, confirm on Steam, and return to your inventory.
2: Steam Community Market
- Useful for collectors seeking discontinued keys, but expect a premium because modern keys are non-tradable.
3: Third-party markets
- Stick to high-reputation sites and use Steam Guard Mobile Authenticator to avoid scams.
You can use keys to open even the best CS2 cases you can buy on the market.
Types of CS2 Keys
Not all CS2 keys are the same. While most modern cases use the standard CS2 Case Key, older and special cases often require their unique keys. These can include operation keys, event keys, or capsule keys, many of which are still traded by collectors.
- Operation-specific keys (e.g., Hunt-Down, Wildfire)
- Event keys like eSports 2013 or Winter Offensive
- Sticker Capsule keys for cosmetic addicts
Here’s a breakdown of the main types you’ll find in CS2 today:
- Each key is case-family locked — you cannot use a Chroma key on a Gamma case.
- Most modern keys are non-tradable, but older keys still circulate on the Market.
- Event and Operation keys are discontinued, and their value keeps rising.
Where to Buy, Sell & Stay Safe
- In-game client: Best for convenience, lowest price.
- Steam Market: Great for legacy key collectors.
- Third-party sites: Use only well-known platforms like Tradeit.gg.
- Always use Steam Guard Mobile, two-factor auth, and verify seller ratings.
Why Valve made keys non-tradable
In October 2019, Valve locked all new keys to prevent money laundering. Only old keys remain marketable now. New keys are bound and can’t be resold.
For most players, buying keys inside CS2 at $2.50 is cheapest and easiest. Only venture to the Steam Market or third-party sites if you want old, tradable keys or need to sell. Track prices, stay secure, and enjoy opening cases without surprises.
Frequently Asked Questions
The standard CS2 key price is $2.50 inside the game client.
CS:GO keys follow the same $2.50 price in-game. Tradable ones can sell for $8–$16, depending on rarity.
Not directly. Watch official events or Tradeit.gg giveaways for special drops.
No, Valve treats them as consumable items.
Other Topics You Might Be Interested In
- Discover the most expensive CS2 knife.
- Discover the cheapest CS2 skins.
