Got to love the Mountain Gun. I have the .44mag stainless version, although those blued versions certainly are very appealing. I enjoy mine quite a bit and find it accurate enough for my abilities; recoil certainly is there with the magnum loads, but I can't comment on the .45. With .44special, it's not even an issue.
The price seems average for a brand new example. .45 will get expensive if you don't reload.