Slacker 8GB Portable Radio and MP3 Player for $69.99 shipped.  Here is a screenshot for your reference.  This player has 8GB and the built-in Wi-Fi auto-refreshes Slacker Radio stations with up to 40 stations so the music plays whether or not connected.  It also plays existing music collection in MP3, WMA, AAC, and more.  In addition, it has a 4" color LCD to display album art, reviews, artist bios and more.  As a comparison, Amazon has this player for $136.