I have a set of big eyes with Spacemasters for sale. I don't use them and they just sit in the safe so I need to make some room. They have 25X eyepieces and as near as I know the only thing wrong with them is that one eyepiece cover has a small busted piece on the threaded end. It was like that when I got it and I just keep it in place with tape and it's never been a problem and I just never got around to getting a new cover. $600.00 Shipped anywhere in the lower 48.