Back from the Baltimore Whitman Show. The show was a bit thinner than it used to be before COVID. But there were still several hundred dealers. My purchases were in two parts, currency and coins. (Coins will be posted in the US Coins Forum) My currency set is Small-Size $1 from 1928 through 1969. These two notes are upgrades for my set:
The Greysheet doesn't price paper money. But I think there is (or was) a version that prices paper money.
CDN - The Greysheet people produce a monthly Green sheet report on the US currency market with wholesale pricing. Large and small size note, colonial, fractional and mpc's. They also have an app where you can purchase a subscription for pricing of coins, currency and some foreign items too. www.greysheet.com I'm not paid by them - I just use their products. Nice to have all that info at your finger tips when you attend coin clubs or shows. Rich
So I bought a Greensheet off eBay just to see what their coverage is. I found that the Greensheet won't work for me. What I collect and what they cover only overlap a bit. I do small-size $1 bills from 1928 through 1957 and they cover that. BUT I also do $1 bills from 1963 and 1969 FRNs which is not covered. Ergo the Greensheet costs too much for what little they include in my interest area.