Does anyone know where these can be found? It is the metal clip that holds the inside door panel on. I found a few on Ebay, but at $10 for 5 clips, I think thats a little high--or maybe thats not a bad price? I called OPGI, and a few other places, they don't have them. I believe the same clip is used from 1964-1972, and on other models those years as well. Any help would be appreciated, thanks.