: The original creator of an account can reclaim it at any time through Steam Support by providing proof of ownership, such as original payment methods or CD keys.
Buying or selling Steam accounts violates the Steam Subscriber Agreement , which explicitly states that accounts are for the personal use of their creator only.
: Many accounts sold in bulk are stolen from legitimate users or filled with games purchased using stolen credit cards, which leads to immediate bans once the fraud is detected. What is a "Premium" Account? 3400X STEAM PREMIUM ACCOUNTS WITH GAMES AND BAL...
: These accounts often come with weak security or are linked to malicious activity. Sellers may use the transaction to phish for your personal information or IP address.
Watching for seasonal sales or using authorized key resellers like Humble Bundle . : The original creator of an account can
Creating a free account directly on the official Steam website .
: Valve actively monitors for ownership transfers. If an account is identified as being bought or sold, it is typically permanently locked, resulting in the loss of all games, balances, and progress. What is a "Premium" Account
The listing you mentioned, likely refers to a bulk database of compromised or bot-generated accounts being sold on third-party marketplaces. Engaging with such services carries severe risks: Risks of Purchasing Bulk Steam Accounts