Harman Audio offers its factory-refurbished JBL On Beat Xtreme Dock for iPhone and iPad, model no. JBLONBEATXTAM, for $349.99. Coupon code "OBXTZDEAL" drops it to $89. With free shipping, that's $50 under our March refurb mention and the lowest total price we've seen for this model in any condition. (It's also $159 under the best deal we could find for a new one elsewhere.) It features Bluetooth connectivity, aux in connection, remote control, and iOS device charging. A 1-year Harman Audio warranty applies. Deal ends June 7.

Note that it's currently on backorder but still available to purchase at this price.