As one of its daily deals, PricePlunge offers the GrooveBox Retro Radio Speaker for iPod / iPhone / MP3 Player
, model no. IF-C0006, for $7.99
for shipping. That's the lowest total price we could find by $3. It features a 3.5mm plug, AM/FM radio, alarm clock, and more. It requires four AA batteries (not included). Deal ends today.