Killer Motorsports via Newegg offers the TaoTao 49cc Gas-Powered Motor Scooter in four colors (Red pictured), model no. ATM50-A1, for $649 with free shipping. That's tied with last month's mention and the lowest total price we could find by $436. This street legal scooter features a 49cc 4-stroke engine, automatic transmission, lockable trunk, and up to 100 miles per gallon.