I've seen mint ones go for $400 a few years ago, but I've kept looking for a bargain and finally got one that was mint.
This one off eBay is a 9 out of a 10. The box was destroyed but the parts were still in the sprue. It Is almost perfect.



I remember that the wheels broke easily, and sure enough, one was broken on the sprue but I fixed it.
It is a very cool piece of nostalgia to me.