Equatorial EQ-2 telescope Mount... free. I'm not going to lie... this is a crap mount... but... with a little bit of ingenuity, it might be able to work for someone. There used to be an 80mm scope attached to it, so it has this fixed clamshell ring attached to it. Not sure how easy it would be to alter it to accept different rings. Also, it doesn't really seem to hold that well... but, again... with a minor mod I'm sure it would be fine. I just don't have the patience... or, more importantly, the need. Did I mention it's free.