Buy two get one free on all preowned electronics at GameStop, TaoTronics 34" soundbar for $25.99, Mummy Trilogy on Blu-ray + Digital HD for $9.96, and more. Buy two get one free on all preowned electronics at GameStop, TaoTronics 34" soundbar for $25.99, Mummy Trilogy on Blu-ray for $9.96, and more.