Walmart offers the Boss Audio 658CK In-Dash CD/MP3 Receiver and Speaker System Bundle for $29. Shipping adds 97 cents, or choose free Site-to-Store pickup. Even with shipping, that's $10 under our mention from three weeks ago and the lowest total price we could find. (For further comparison, it's also a price low for any receiver and 2-speaker bundle we could find by $22.) Sales tax is added where applicable. The receiver features 60 watts (peak) into four channels, front 3.5mm and USB inputs, 2-channel RCA pre-outs, and more. The speakers included are two Boss 6.5" 2-way speakers with 1" dome tweeters.