Walmart offers the DJ Rave Dancing Water Speakers, model no. 780, for $7. Opt for in-store pickup to avoid the $5.97 shipping fee. That's tied with last week's mention and the lowest total price we could find for a similar pair by $12. Each speaker features a fountain and light show, four multicolor LED lights, USB, and built-in amplifier.

Need it for Christmas? Orders placed today, December 20, via standard shipping for $5.97 are expected to arrive on time. Orders placed by December 21 via expedited shipping, which adds $7.97, are also expected to make it in time.