I voted for less than 2 dollars.
As a matter of fact I already buy albums legit for less than 2 dollars, but you have to surf all the way to Spain or Russia for this. At least these guys know how to set up a service. No DRM and WMA shit. Plain unprotected. mp3.
Allofmp3 even offers online encoding for most albums. You can get Lame encoded mp3 in alt preset standard, extreme or insane. You pay per Mb so if you want a higher quality you pay (a little) more.
You can find more about these overseas services at
museekster.com
Don't know if this site is credible but I so far I am glad they pointed me to the Russian style of online music.