Bought this cel of the Amazon Quartet....It seems 
like it's in pretty good condition.  There are 
individual matching sketches of each of the 
quartet, none of which are stuck, what I think is 
a timing sheet, and about three different 
numbers...C2, A4, and E19...  Any guestimates on 
about how much its worth?  It IS stuck to the 
tissue paper its one though....