I try to let TCR authors know when I find something they don't list, or when there's a correction needed, James. My main motivation is that I know there will be an update each year. Of course you read The Chip Board as well and are welcome to any info I post here. The other thing about TCR is it does include a larger number of different chips and varieties than your book and there is more incentive to make it as complete as possible.

I'd agree that the biggest value of your and Steve's book is to show pictures and to give realistic values to scarcer chips. I've already mentioned that the cover is coming to pieces on my copy of your book so I use it almost as much as I do TCR. Again, thanks for the effort of producing the two editions you have... and hope you can find time for another in the next year or two!