The reason I ask is that they are highly collectible now.
http://www.autotraderclassics.com/find/vehicle/vehicleDetail.xhtml?adId=223200&actionMethod=find%2Fvehicle%2FvehicleSearchResults.xhtml%3AuShipController.init&conversationId=193368
http://www.autotraderclassics.com/find/vehicle/vehicleDetail.xhtml?adId=223200&actionMethod=find%2Fvehicle%2FvehicleSearchResults.xhtml%3AuShipController.init&conversationId=193368