I bought the E-80 not realizing it's weight and found it too cumbersome for me to take out on gigs. I bought an E-50 which suits me fine and is real easy to carry around. I have thought of trading in the E-80 toward an Atelier 60sl but have no idea what sort of price I am looking at. Does anyone have an idea of a fair price for the Atelier 60sl? Also, I'd be willing to sell the E-80 - I am located in Florida.