Some helpful information when buying a ps3 (and how to identify one without knowing the serial model number) : r/PS3
Sony PlayStation 3 Slim 12GB Home Console - Black (CECH4301A) for sale online | eBay
GUIDE: How To Know If Your PS5 Is Genuine (2024)
Ask PlayStation on X: "Learn where to locate the DualSense Edge wireless controller serial and model numbers here: https://t.co/Ppitv94G9k https://t.co/JtnO600g5k" / X
Sony v. Hotz: mismatched serial numbers and sealed manuals | Ars Technica