: Locate the specific case you wish to open in your inventory, right-click it, and select "Unlock Container" . A green button will appear, allowing you to purchase the correct key directly through your Steam Wallet.
: You can also browse the "Keys" or "Store" section in the main menu to purchase various keys in bulk. buy cs go case keys
Following a major update in October 2019, Valve fundamentally changed how keys work to combat fraud: : Locate the specific case you wish to
: Any key purchased from the in-game store today is permanently tied to your account. It cannot be sold on the Market or traded to other players. Following a major update in October 2019, Valve
: Only keys that existed in inventories before the 2019 update remain tradable. Because their supply is finite and shrinking as they are used, they often sell for significantly higher prices—sometimes between $8 and $30+ —on the Steam Community Market or third-party sites. Keys CSGO (CS2) — Buy CSGO Keys and Prices
The most secure and cost-effective way for regular players to open cases is through Valve's official channels:
In 2026, the standard method for buying keys for cases is directly through the in-game client at a fixed price, typically around $2.50 USD . Official Purchase Methods