Walmart offers the Ematic Ultra-Slim 2.1-Channel Bluetooth Wireless Soundbar, model no. ESB210, for $49.98. (Amazon charges the same with free shipping.) Choose in-store pickup to avoid the $4.97 shipping charge. That's tied with last week's mention and the lowest price we've seen. (It's a current low by $33.) This wall-mountable soundbar features an LED display, USB drive with MP3 decoder, and Bluetooth.