In-between Grades for Currency

[juggler69]

I have the most recent Friedberg book for paper money values. But I'd like to find out how to determine values for in-between grades that are not listed in the book. Such as VF-30 and AU-50. Is there another guide I can use that will provide reliable values? Thanks.

[ddr70]

PMG provides a fairly good grading guide here:  https://www.pmgnotes.com/paper-money-grading/grading-scale/

It leaves a bit to the 'eye of the beholder', especially the VF 25 with an Exceptional Paper Quality.  I'd like to have one of those--it would be a really fine very fine find!

[tomtomtomtom]

Heritage auctions Dallas Texas has an extensive record of currency sales...from their auction archives, you can see a realistic account of what the notes actually sold for