$4K for the rims does seem steep--until you compare it to the value of an original competition GT40, which seems to be at least $1 million these days if not more (see #1080). That would be equivalent to paying just $300 for four rims on a $75,000 car. Plus, I think the 14" rims would be very rare, as the 12-inch rears were the more commonly-used BRMs, even on the Gulf team cars.