Bjorn Harms was inspired by Doc Brown's remote-controlled DeLorean in Back to the Future. It took him a year just to build the controller. After 3 months of bench testing, it took another 3 months to make it safe. This includes a dead-man switch, so if the car loses connection with the controller it hits the brakes. He values the RC system at 3,500 Euros and the car at 30,000, which translates to $39,500. It is for sale to help fund his next build, or you can find a more affordable Chevrolet Corvette in the link below and do it yourself.
https://www.youtube.com/watch?time_continue=69&v=g3ruVMeQ2Ss