: Valve permanently locks accounts that it identifies as being sold or shared, regardless of who currently holds the credentials.
: Buyers of such accounts have no legal recourse and can lose access at any time with no option for recovery from Steam Support. 700x Steam Accounts - fl.txt
Selling, buying, or sharing Steam accounts is a direct violation of the Steam Subscriber Agreement . : Valve permanently locks accounts that it identifies
If you are looking for legitimate ways to manage multiple items or cards in your own inventory, Steam provides official tools like the for bulk item listings. 700x Steam Accounts - fl.txt