Final Fantasy, Final Fantasy IV, Front Mission (yay Square!)
Blue Wing Blitz (Square tactical RPG that I would kill to see on GBA or something...
)
Namco Super Wars (a crossover RPG)
Guilty Gear Petit (I think there's a sequel, too)
Judgement Silversword (Radiant Silvergun homage)
Dicing Knight (if you can find it—unlikely)
EDIT: /closes eBay tab... Oh ****... what have you done Betagam? What have I done?