TigerDirect offers the Logitech Rechargeable Speaker S315i for iPhone and iPod, model no. 984-000083, for $29.99. This $10 mail-in rebate drops it to $19.99. With around $5 for shipping, that's tied with our refurbished mention from over a year ago (this one's new) and the lowest total price we could find now by $12. This speaker system supports all iPhone and iPod models with 30-pin dock connectors, as well as other MP3 players via a 3.5mm jack. It features up to 20 hours of music playback. Rebate ends June 28.