Cannondale T700, 55 cm, Central NJ, $450:
http://cnj.craigslist.org/bik/469643633.html
A few have popped up on CL over the past few months, but you're right that they aren't very common.
EDIT: Did you mean Northern NJ or NH?
I've purchased one bike by searching craigslist nationally (in google search type something like: "touring bicycles site:craigslist.org" - though you might be better off using more specific touring bike make and model names, as 'touring' will bring up many non-dedicated touring bikes). You'll have to find someone who knows how to package and ship or is willing to bring it to an LBS for packaging and shipping.