Amazon has the 4GB Coby MP620 in blue for just $19.99. Additionally you get
$15 in credit for their MP3 store.
LINK: http://www.amazon.com/Coby-Video-Player-Radio-Blue/dp/B0036RA4M8/ref=pd_ts_e_?ie=UTF8&s=electronics
- 4 GB capacity for storage of up to 1000 songs, 3500 photos, or 4 hours of
video
- 8 hours of music playback on a single charge
- 1.8-inch color TFT LCD display with 128 x 160 pixel resolution
- Supports MP3 and WMA audio files; MTV video files; JPEG and BMP images;
TXT text files