Bose via eBay offers its refurbished Bose Acoustimass 5 Series V Stereo Speaker System for $249.95 with free shipping. That's $149 below the lowest price we could find for a new one. It includes two dual-driver Direct/Reflecting speakers, an Acoustimass module, and four speaker cables.

Note: A 1-year Bose warranty applies (same as a new item).