Please don't take thy wife!!! Unless she likes machinery too. That could turn into a no deal! Cash does entertain.
Good point brought up, moving the beast! Your looking at around 5,000 to 6,000 lbs there. This kind of weight does not move around easily. If you have the equipment to move it that's fine. But if you don't, be careful there. Things to consider is how are you going to load it, if you have a trailer? If you don't have a trailer, look at hiring a roll back tow truck to pick it up and take it to your location and unload for you. If the seller has this tucked away into a room with no opening to the outside to drag it out of, I would pass on it. Ken