Amazon has the ZIONOR Lagopus X7 Ski Snowboard Goggles (VLT 19.25%) for $40 - 50% off with coupon 50OFFZX7 = $20 with free shipping on $35+. List price: $243. Features spherical designed double-layer lenses, provide wider crystal clear view and less sight interference in sunny, overcast, cloudy and etc weather conditions, UV400 protection coating.
eBay has the Sixave 48-volt 1,000-watt 26" Wheel Electric Bike Motor Conversion Kit for $135 with free shipping. Features a motorized wheel, speed throttle, electric controller, power breaks, and wire harness.