Okay since there's not much time left, some thoughts?
Uncharted 1 (PS3)
Fatal Frame
Fatal Frame 2
Fatal Frame 3
Pac-Man World (PS1)
Prince of Persia Revelations (PSP)
Prince of Persia Rival Swords (PSP)
Ridge Racer (PSP)
I already have some key games in the sale, just want to know about these.
I don't have a PS4 (even if I plan on getting one... some day) and SAO didn't impress me as much when I saw footage even though I love JRPGs so I decided against it.
I really enjoyed Hollow Fragment when I played it on my Vita and while it has issues with the story and characters, the core gameplay and large expansive world make up for that in spades. Highly, highly recommend Hollow Fragment and the PS4 version is the better version thanks to a stronger translation and some more story content.
Because Nintendo sort of has FF in their hands now I've thought about grabbing the games finally now that they're back at a dollar each... except I'm not a horror person. Maybe I should just not bother. Someone said the emulation isn't so good?
I own all three games but never got around to playing them on my PS3.....but heard really great things about the series. Recommend you put the three bucks and get those games
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The PoP games got good reviews and are based on the second and third in the trilogy, and I've heard awful things about the HD versions so I want to go with the PSP versions instead.
What you heard is correct; the HD versions are bad versions of great games. Rival Swords has some extra content and despite an iffy frame rate at points, it still runs quite well. Revelations is a port of Warrior Within and its a good port.
Pac-Man I've wanted to play for a long while so that's basically a lock. Same with Ridge Racer. I actually have RR6 and RR7 already also.

Just only played a bit (and got decently good) at 6. Always wanted to play Ridge Racer 3D but the 30fps seemed a bit of a turn off where as RR PSP is 60fps.
Pac-Man World is more or less Crash Bandicoot but with a bigger focus on 2D action. I really liked my time with the game as controlling Pac-Man is a lot of fun
. Love platformers to highly recommend it.
Never played Ridge Racer PSP yet (got it in the sale) but its a lot better then the native Vita version, so while its on sale, give it a look
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And I want Uncharted 1 because it's the last of a lot of the Crash and Jak vets before they left so the flavor will be a bit different than the sequels and also I want to at least give the first a shot.
Any opinions would be welcome and helpful.