Amazon has Swagtron Swagboard Vibe T580 Hoverboard Smart Self-Balancing Wheel on sale.
Price is $144.49 with Free Shipping.
Also Walmart has Swagboard Vibe Hoverboard with Bluetooth Speakers - Self Balancing Scooter with LED Lights for $144.49 with Free shipping.
Smart Note: This offer is valid until Saturday, Aug 24, 2019 or anytime before that. Check the price before you make a purchase.