Tracks by Fantasia, DeGarmo cost 88 cents.

Wal-Mart is exclusively selling new tracks from American Idol winner Fantasia and runner-up Diana DeGarmo through its digital music service.

Fantasia's "I Believe" is available as a exclusive through June 28. The DeGarmo track, "Dreams," will be available June 29 to July 5. Both artists are signed to RCA.

The tracks cost 88 cents each and are offered in Microsoft's Windows Media format.

The CD single of Fantasia's "I Believe" is available in Wal-Mart stores and at beginning today, while DeGarmo's CD single will be released June 29.