Friend of mine found this website, pretty cool stack of information. It aggregates all the Auction results for vehicles and lets you see the market value trend.
Here's the page for the 1973 Mach 1
http://www.conceptcarz.com/vehicle/default.aspx?carID=8956&i=8#menu
Lots of cool cars on their, and lets you see how people are bidding on our cars!
Here's the page for the 1973 Mach 1
http://www.conceptcarz.com/vehicle/default.aspx?carID=8956&i=8#menu
Lots of cool cars on their, and lets you see how people are bidding on our cars!