Well I don't know if these are gonna be any good, but I think I can safely predict that anything released for PSX in 2003 will at least hold its value collector-wise, and a few of them even be considered "collectible" one day.
Big Strike Bowling:
http://www.ebgames.com/ebx/categorie...p?pf_id=232533
Bratz:
http://www.ebgames.com/ebx/categorie...p?pf_id=233510
That Superstar Dance game that came out in January seems an awful lot like the description of Bratz. God I hope I don't actually have to open them to find out.