Echo in Portland is pretty good, as is Pearl Audio-Video (Magnepan, Ayre, Mac, Linn, Rega, Project, Magico, Dynaudio, REL).
The Best Cities & States to Find High End Gear
Not everyone comes to Audiogon (unfortunately) to list their used gear, many are content to sell it on Craigs List at the expense of getting the best and highest value for it. Just curious, what are the best cities and states to find high end audiophile gear? I'm in Philadelphia so I usually just search the East Coast and recently saw that Maine had some interesting gear for sale there.