D90W

Does anyone know of a good source for interior plastics? I have a '66 M20E with some pretty worn out interior molds, especially the floorpiece between the front seats - currently being held together with duct tape. I found Vantage Plane Plastics (planeplastics dot com) and the price for a single piece of plastic is $124. That's likely the cheapest I'll be able to find, but just curious if anyone knows of other options out there.