rabbit, before you go out and buy that machine you should think of a few things.
1. What will you get out of it? As an owner-operator my truck is my source of income. Will the case w20 bring you extra money?
2. Are you planning to plow with it or use it for work?
3. Do you have what it takes to drive it? Your profile says you are from Buffalo, and I know when I drive my truck in Buffalo, its hard to maneuver on city streets. A case w20 is a hard machine to drive on major streets.
Good luck, it sounds like a great deal!