Update: This deal is over. Now sold out. Walmart.com has this iSymphony Stereo System with Wireless Bookshelf Speakers for $149, the lowest price we could find by $23. This stereo system features a dock for your mp3 player but also plays from a CD, flash drive, or SD card. The speakers are wireless so you can arrange them more flexibly. It comes with a 1 year warranty. In-store pickup is free; otherwise shipping adds $1.97. Sales tax is charged in most states.