I used to use AllofMP3.com and MP3spy.ru, but they are blocked by Visa/MC now, hard to pay otherwise. You can still do it through a Paypal 3rd party setup, but i never got around to figuring it out. Very good for Dutch hard techno, Israeli/euro psy trance, and other types of electronic music. Pretty good for non electronic stuff too, i guess.
Used to pay 10-15 cents per track, $1-$4 per album, AllofMP3 would let you choose quality, the best part - no DRM. Unfortunately, they are semi legal at best in the West, hence the credit card block. They are legal in Russia though.
