Koenigsegg Agera
This one is an interesting one. The Koenigsegg key looks more like something from out of space; the source of ones all power, or maybe one’s kryptonite. We don’t know. It’s just weird. But wonderfully different. And, if your Koenigsegg isn’t flashy enough, you can get the key in platinum and encrusted with 40 carats of diamonds, for a mere $250,000!
