Probably just for the melt value. Today's silver value for a Barber Quarter is $3.05 which means you'll get somewhere around $2.50.
You can get a ballpark figure of the FMV here: http://www.coinprices.org/cgi/usrar...e=any&searchtext=fmv&search4=any&proof=&plus= They only show grades of G4 and above so your AG grade coin would be worth less.
