Is there info posted on PCGS with weighted values for each Type of coin sets such as Barber Halves. I now go to the What If and enter the coin to see it's weighted rating.
If you go to the set in the registry, there should be an option called "Set Composition" that you can click on. That gives the weighting for each particular coin in the set.
IG: DeCourcyCoinsEbay: neilrobertson
"Numismatic categorizations, if left unconstrained, will increase spontaneously over time." -me
that helps appreciate your time.