Advice on Gamecube games to buy

Well, I'm out of Gamecube games and apparently there aren't much more games to buy (and then people wonder why Nintendo does so badly) so I ask you guys who have a GC for longer then me for good Gamecube games

Games I have, don't care, are too expensive:
Resident Evil 0, 2, 3, CV & 4
Prince of Persia 1, 2 & 3
Viewtiful Joe 1 & 2
Wave Race
Pikimin 1 & 2
Eternal Darkness
Any Sonic game
Pokemons
Soul Calibur 2
Metroid Prime 1 & 2
Metal Gear Solid (seriously who hasn't played this already?)
Ikaruga
Any Zelda (at least until T. Princess)
Any FPS
Any RPG
Any sports game
Any music game


Kind/style of games that I would like to play:
Streets of Rage/Comix Zone (don't even dare to compare the garbage that is VJoe to these games)
Legacy of Kain: Defiance
Fur Fighters (this games kicked some serious ass, don't dare to compare to Metroid garbage)
Tomb Raider
Any other game you find neat or original.


Thanks for your advices!

Jam it back in, in the dark.