I was going to say pizza something else! Seriously, you should be able to get a MS 64-65 slabbed Mercury dime for the $20.
You can get a high grade MS 1950-D nickel. How many other 59+ year old coins with a mintage that low are still that cheap? I know almost all of them were pulled from circ. and hoarded, but still! It's almost too cheap. I just bought one for 22.00.
I would get down on it with a high grade proof Kennedy half where the value was in the $20 range. I wouldn't care if it was silver or not. I like the coin and collect them now. Failing that I would probably get a UNC ASE.
I would have to say ..2 rolls of Quarters at the bank and hope you get lucky to find SILVER...no SILVER...turn em back in for 4 dime rolls and do over....just one will get you ahead in an instant..........itallmakescents