Silver proofs and Unc. ?

baccalas

I have some proof silver coins and some UNC ones all would be at least MS63, but are not graded.
I want to sell them but not sure if they are more valuable as a coin or should I sell for it's weight?
I have:
2 1961 Franklins still sealed
1950 d/d franklin circ.
1963 & 1964 certified 50 cent piece
61 wash still sealed
1988 liberty Unc.
plus odd and ends

Robb

As a general rule, the only time you should be selling US silver coins for melt is when they are cull.