SanDisk Sansa E130 512MB MP3 Player W/ SD Expansion Slot and FM Tuner - SDMX2-512-A18 $44.95

SanDisk's Sansa e100 Series of Digital Audio Players provide high- quality digital music playback with easy navigation and expandable memory, at an affordable price. You can add up to 2GB of additional storage space with the SD slot for more MP3, WMA (including protected purchased content), and Audible format files. It also supports Microsoft PlaysForSure.

Buy.com is carrying this 512MB MP3 Player W/ SD Expansion Slot and FM Tuner for $44.95