I don't know which game/games I should get

[TheGame]

I have $65 store credit left... I don't have any games for my cube right now (cept a Zelda reservation) so i decided I will buy one or a couple.

at most I can get three $19.99 games... two $29.99.. and one $49.99 game.... or a $39.99 and $19.99 game

I just wanted to hear your suggestions. Right now if I were to buy a single game, my top 5 picks would be:

1. Animal crossing (buy it back)
2. Skies of Arcadia
3. Preorder The Sims
4. Phantasy Star online (even though I will be playing offline multiplayer for the first month)
5. Star Fox Adventures

If I can get 2 or three cheap good games It will be cool too. Please give suggestions.