Yes, once you get a great sounding player, you not only re-discover your cds and sacds, you might find yourself buying used CDs and used SACDs. That’s what happened to me after I took advice here and got a Sony xa5400es SACD player.
lasers weaken with use, so if buying used, especially something as old as mine, try to ascertain how much use, and see if replacement lasers are stilll available.