Another one to call would be Al Hagen at Yesterday's Auto in Mpls, 612-872-9733. He's been appraising since the 80's (taught me to do it while I worked for him in the mid 90's). He's done some Corvette judging as well as having sold a number through his dealership through the years. Still has the '62 Vette he bought after getting out of the Navy in '68! I think he charges $200 for an off-site appraisal these days, but you might want to call him and verify. Anyone in the area should check out the shop on 28th and Lyndale, Neat old building, laid back vibe.
