Hi Brock,
Try posting on the weasel forum;
http://www.m29cweasel.com/
I am sure that they could help you out. Please keep in mind that the price of a weasel is generally determined by its track consition (a weasel without tracks is just a garden orniment), the condition of the hull and most importantly what jewellery remains. By jewellery I mean spotlights, pistol grip and holder for spotlight, hood bows, brush guard seat backs and many more hard to get items.
Pity you were not in Australia as I have a spare M29C floater project here.
Good luck with your search
Cheers
JW