I saw a used one in Burlington, VT CL about a month ago for about 2.5K.
And here's one that popped up in Va
WOODS 3pt hitch STUMP Grinder SG100 - craigslist: frederick ...
email this posting to a friend frederick craigslist > for sale / wanted > farm & garden. This posting has expired. (The title on the listings page will be ...
frederick.craigslist.org/grd/1719079658.html