Marc,
The compliment is sincere. It's great track and I've followed the sale progress for some time. The 'must be sawed apart' thing is a show stopper for me. I'm going to suggest based on Tim's #10 post, it's stopping a number of interested parties.
Your description is detailed, but the old adage of a picture is worth a thousand words applies here..
Think the chicken and egg thing. You want the track sold. Badly the way it sounds to drop it $500. Will another $500 do the trick OR... Since the track must be disassembled to remove it, why not help yourself by kicking in a little labor and remove the side panels to take pictures.You can still race on it with the sides, yes? Plus, it might improve your pool of 'interested parties'. Yes it's a pain to do, but how badly do you want to move it?
Lastly, slot racers may have will and way, but not every slot racer is a will and way woodworker. Some of us are better with brass and piano wire. If, like me, an interested party needs to bring a friend who IS a wood wizard, having pictures to determine what needs to be done go a long way. Particularly if we have to travel any distance. I'm not interested in adding to my final cost by having to buy tools locally for the job when they may already be in the toolbox back home.
Just my $0.02...
I hope the track goes to a good home and in good shape. It is a beauty and it would be sad to lose that craftsmanship in a rough tear down.
All the best,
Scott