Today only, Bose via eBay offers the refurbished Bose On-Ear Bluetooth Wireless Headphones for $89.95. Coupon code "PHLDAYTEN" drops them to $80.95. With free shipping, that's $9 under our mention from earlier in the week and the best deal we've seen for any pair of Bose On-Ear Wireless Headphones. (It's $90 under the lowest price we could find for a new pair.) They feature dual microphones and up to 15 hours of play time.

Note: A 1-year Bose warranty applies.