This is the "free" part, but it's a waiting game. Sony does not delete inactive accounts. However, users might eventually change their name. You need to track specific names.
Finding a 4-letter PSN name is highly sought after because of its rarity and clean look. However, 4 letter psn names for sale free
Let’s be honest: the struggle to find a decent PlayStation Network (PSN) ID is real. You create a new account, excited to play, and then you spend 45 minutes typing in names like ShadowSlayer994 only to find they are all taken. This is the "free" part, but it's a waiting game
Finding a rare 4-letter PSN name is the ultimate status symbol for PlayStation gamers. While most "OG" (Original Gamer) handles were claimed years ago, players still hunt for these short, clean IDs to stand out in lobbies. The Hunt for 4-Letter PSN Names You need to track specific names