Bestek via Walmart offers the Smartmey UL2272 Certified Self-Balancing HoverBoard in several colors (Blue pictured) for $172.99 with free shipping. That's $7 under our mention from two weeks ago and the lowest price we've seen. (It's the best deal now by $5.) It features a 2.5-hour charging time, 350 watts of power, and self balancing operation.