[quote name='mis0']Persona 4 won't become rare (it even got a GQD reprint) but it's going to be one of those games people will look out for later down the road.[/QUOTE]
Persona 4 got a GQD reprint? That seems strange given Atlus probably printed sufficient copies. Are you sure about that? It's also strange because I don't think GQD even has it in stock anymore.
I recall Amazon getting an exclusive reprint of Persona 2 but I don't think Persona 4 was ever reprinted.
That said, I don't think any of the Persona titles have been reprinted through GQD yet.
Economically, I don't see any more PS2 titles getting the reprint treatment given the console's life cycle is over, Sony isn't pushing more PS2 sales, and new releases are generally done (minus the licensed titles and EA sports games).
I'd like to see GQD reprint the Xenosaga trilogy for those who missed it (esp. since III seems to be ultra-rare). I have the trilogy and I know a lot of people who won't play 1 and 2 because 3 is too expensive to get.