The Alter 56 f6 Maksutov-Newtonian from Intes Micro.
Has been upgraded to a 2" Crayford focuser with fine focus and can take 1.25" eyepieces.
I bought this one from here some time ago, but it hasn't been getting the use it deserves. It does have a small knock in the glass (see picture) but isn't in the imaging path. It has been recently professionally serviced by Malcolm Eaves.
It comes with the good finder, but I have been using it with a Quikfinder which you can have for an extra $50.
It comes with a dewshield and (but it needs some new flocking around it, which I can provide if you need it).