Walmart offers the Philips 40-watt Stereo Multimedia Speaker System
, model no. SPA7210, for $19.99
. Shipping costs $2.97
, or choose free Site-to-Store. Even with shipping, that's the lowest total price we could find by $12, although we saw them for $3 less two weeks ago. Sales tax is added where applicable. Features include 40 watts of total system power, 3" drivers, 3/4" tweeters, USB charging port, and more.