For around 13 grand, Electric Cars of Springfield (ECOS) will turn your old beater into an all-electric commuter car. But for a few bucks (around $77,000) more, they'll build you an entire, turn-key sports car. It's called the Harbinger. It hits an electronically limited 117 miles per hour, gets to 60 mph in five seconds and undercuts the Tesla roadster on price. Did I mention it comes with Lamborghini-style scissor doors?