The Amazon MP3 Store offers downloads of select MP3 albums for between $2.99 and $3.99 each. That's tied with our May mention of a similar sale and puts many titles well below what iTunes charges, which is generally at least $9.99. Choose from Lana Del Ray, John Legend, Rod Stewart, Amy Winehouse, and more. Amazon MP3 downloader is required.

The Amazon MP3 Store also offers downloads of 100 MP3 albums for $5 each. Again yielding many price lows, you can choose from artists such as One Republic, Ellie Goulding, Prince, Simon and Garfunkel, and more.