Thanks so much for all the input, fellas, I really appreciate it. It's odd, but I don't even remember building that kit when I was a kid, but I know for sure that's my box from ages ago. I built dozens and dozens of cars when I was a kid, and kept most (but not all) of the boxes for many years. Question: What would a reasonable amount be to pay for one of these early versions? I saw one recently on feebay for $170 plus, but that seems too steep, especially since I intend to build it.