Take a look here (base64): aHR0cHM6Ly9yLXJvbXMuZ2l0aHViLmlvL21lZ2F0aHJlYWQvc29ueS8jc29ueS1wbGF5c3RhdGlvbi0y
PS2 section, but there are links to almost every older system (including PS3)
Take a look here: https://r-roms.github.io/megathread/sony/#sony-playstation-2
Take a look here (base64): aHR0cHM6Ly9yLXJvbXMuZ2l0aHViLmlvL21lZ2F0aHJlYWQvc29ueS8jc29ueS1wbGF5c3RhdGlvbi0y
PS2 section, but there are links to almost every older system (including PS3)