I have a whole roll of bicentennial quarters which are uncirculated and look to be slightly album toned. Any value in these? I also have a roll of 77’s and 78’s in the same condition. Got them from coin rolls from my bank. Must have been a collection dump. Question is ( I guess) are they worth hanging onto?.
Unless they would grade MS-68 or higher I don't think they are work any effort. You may get fifty cents or even a dollar apiece as they are but so many of these were minted and everyone saved them.
As @Collecting Nut said, they would have to be high MS to have any value. I would add, check for varieties as they can be valuable. http://varietyvista.com/09b WQ Vol 2/DDOs 1976-D.htm