None in my opinion. Try the following online alternatives:

PBBseller

http://forum.lowyat.net/index.php?act=ST&f=180&t=1293544

Talexeh @ Steam

http://forum.lowyat.net/topic/1462710

TSB

http://tsb.com.my/


Please help share if you know any shops that does sell ori games in Penang. Penangnite here too