Adorama offers the Polk Audio Signa Solo GE Soundbar for $69.99 with free shipping. That's tied with our October mention, $80 off list, and the lowest price we could find. It features four 2.5" full-range drivers, optical, Bluetooth, and auxiliary input.
Need it by Christmas? Check the time frames via standard shipping for your address; otherwise, there is no guaranteed Christmas delivery.
Thrift shopping is one of the best ways to stretch your dollars. But sometimes a great deal isn't worth it — or, even worse, is dangerous.