Forty-Eight year old Jacek Mazur, an amateur mechanic from Zabrze, Poland spent around $33,000 building a surprisingly well done McLaren F1 replica in his garage entirely by hand. He added a feature that you'll never find on a real F1 however, a tiny seat behind the centrally located driver's seat, which he calls the "Hammond Seat".
While of course it won't have the staggering performance that the real F1 shocked the world with, I think I could live with that seeing how it cost 250 times less, along with the fact that I wouldn't be as hesitant to hoon the living daylights out of it. "Whoops, I cracked the bumper. I'll just make a new one this weekend."