Good places for buying Mac Games

Does anyone know any places where you can buy games for the Mac?
So far I’ve only found one Harry Potter game in FNAC. Thanks a lot

In Taiwan, there are two choices – illegal downloads or ordering from the US. I’m interested in buying a couple games myself…

Trip to Hong Kong

Kowloon Peninsula Tsim sha tsui MTR station hsa a computer market near it

Golden computer market at sham shui po MTR