When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Have a look at a site like tascaparts.com. You will then be able to see the (internet, pretty good) sale price of the item as well as getting an idea of what it looks like in the event you find a suitable donor car at a junk yard.