No stable, legal, public archive of commercial PS3 games exists today. Anyone offering a “complete set” is either breaking the law, misleading you, or both.
The archive isn't a link; it's a process. And as the PS3 store continues to age, the "archive" becomes less about piracy and more about digital preservation. But for now, remember:
“One more level,” he whispered, though no one was listening. His dog, a grey-muzzled boxer named Joule, snored on the shag carpet.