Definitely not to my knowledge ^^;; I haven't really played any GBA games that I already didn't own, ever since the DS came out D: (except for the re-releases of FF IV/V/VI)
they dont have much good games anymore now is DS but they are still making final fantasy 5 and 6 if its not out yet... i havent been up to date with gba stuff
ahhh, what about the good old donkey kong games on gameboy pocket? werent they sweet? you dont need a new games to have a few minutes of fun... hehe