[quote name='seen']So even though I'm buying used I'd be wasting my money to get this too?[/quote]
In my opinion, yes.
If you get a used PS3 from a place that has a XX day limited warranty... never mind, I'm not going to suggest something then have someone bitch at me if it would happen to break a week after the warranty ran out.
Though I will say I'm putting my used PS3 "through the ringer", so to speak, by having it fold nonstop while it's still under warranty.