Best Buy has the Acoustic Research Skinit Bluetooth Portable Speaker for just $32.99 now (Reg $100). The Bluetooth technology of this Acoustic Research Skinit portable speaker allows you to wirelessly stream music from a Bluetooth-enabled device from up to 32.8′ away for easy use. Printable adhesive skin options let you personalize your speaker. Ships free.
This same speaker is on Amazon for nearly $60 and at most other retailers for $80+.