If you buy music (fillers) from iTunes and have a Prime account, the $100 iTunes card is on sale for $85
https://www.amazon.com/iTunes-Gift-...scsubtag=985d104c9f0211e7bd633e364c14c4010INT
https://www.amazon.com/iTunes-Gift-...scsubtag=985d104c9f0211e7bd633e364c14c4010INT