Check warranty, hdmi port and disc drive port, play for around half an hour to see if there's any fault in PS5 before buying, check the controller if there's any drift or not and just use your basic human intuition and you're good.
Check warranty, hdmi port and disc drive port, play for around half an hour to see if there's any fault in PS5 before buying, check the controller if there's any drift or not and just use your basic human intuition and you're good.