You can try calling this guy. He has a few things for sale and does harness work. Seems reputable. Can't hurt to call him. Here's his ads:

http://westernmass.craigslist.org/pts/4012985674.html

http://westernmass.craigslist.org/pts/4021436996.html
http://westernmass.craigslist.org/pts/3986125766.html