Harman Audio offers the refurbished JBL OnBeat Rumble Bluetooth Speaker Dock in Orange/Black for $99.99. With free shipping, that's tied with last month's mention and the lowest refurb price we could find by $180. It works with the free JBL MusicFlow app and features a 50Hz to 18kHz frequency response, Lightning connector, and Bluetooth. Deal ends October 15.

A 1-year Harman warranty applies.