eBay has the adidas miCoach Smart Bluetooth Soccer Ball (White) for $99 with free shipping. List price: $200. Features a built-in sensor that tracks speed, spin, strike point, and flight path of kicks and connects to your mobile device via Bluetooth to display that data in real-time.
Amazon has the Tesla Coil Lighters USB Rechargeable Arc Lighterr (Gun Metal) for $16 with free shipping on $25+ or with Prime. List price: $25. A full charge can last up to a week or 100-300 uses, USB rechargeable, safe and easy to use, lights at the click of a button.
Has good Amazon Reviews.