Hi Folks, There is an 8" f/7 Cave Optical mirror being sold on Astromart right now. He had a buyer for it but I guess they changed their mind and it is now available again. The person who pulled out was going to give him $225 which I think is an awesome price for a killer Cave mirror. I own a 10" f/5 Cave and it has given me superb views over the 16 years I've had it. If it weren't so close in FL to the scope I already have I'd snatch it up in a heart beat. The url is: http://www.astromart.com/viewad.asp?cid=143342 His name is Bob Ficara and we've been in contact already about the pending sale/pull out. He got me the etched info off the mirror for me as well: Cave Optical Co #M716527 F/7 56 1/4 F.L. Aug 2 1971 The opposite side says Cooper. Dave Bennett P.S. If anyone ends up with this mirror for a project I just happen to have a University Optics 8" mirror cell that I found for cheap on eBay if you're interested. http://homepage.mac.com/dlbennett/