Aiyoo . I put out a few posts earlier about getting the 64GB but you all seem to able to obtain it from online stores like superbuy.

Take note, very important, tell your friends (I'm from Malaysia):
1) Malaysia 64GB, 16GB cyan, 16GB magenta are all sold unlocked. ONLY the 16GB black are on contract with - Digi & Celcom. Correction, Celcom has 16GB black & cyan
Plus, those who won the N9 contest, if not mistaken, they also get 16GB black, but non branded, unlocked from Nokia. They can sell cheap as they got it free.

2) 64GB (black only) are very limited. According to the dealer, mostly reserved for pre-order customers those who didnt get it during launch (like me). 3rd batch 64GB will come, but dunno how loonggg that will take.