Update: 20% discount is over

Best Buy offers Digital Delivery of iTunes Gift cards for 20 percent off across the board.  Sizes range from $15, $25, $50 and $100 that are marked down to $12, $20, $40 and $80.  These cards can be used toward music, movies, TV, books, apps and more.  This might be particularly interesting to our overseas readers who use the United States iTunes store.