Rechargeable Digital Voice Recorder w/ USB/microSD

Rip off, Amazon has it new (non refurb) for $2.00 more with free ground shipping. Adorama has it for $37.44 plus shipping or free if you spend $49.00. You would think since Amazon owns Woot they might know what their sister sight charges/

Since a cell phone can work as a voice recorder and we carry them all the time, why would we need a separate one?