Harman Audio offers the refurbished JBL OnBeat Rumble Bluetooth Speaker Dock in Orange/Black for $89.99. With free shipping, that's $10 under our mention from last month, $310 off the new list price, and the lowest we've seen. It works with the free JBL MusicFlow app and features a 50Hz to 18kHz frequency response, Lightning connector, and Bluetooth. Deal ends November 19.

A 1-year Harman warranty applies.