I am looking for someone who has some old greysheets from this year or last year and who doesn't want them to send them to me. I would especially like the current Nov-Dec 2017 ones once they become out of date. I am hoping to get a sense of where some prices fall and compare to what is available now with some resources, and historically for those that might fit in with redbooks I have or might be able to access for a variety of coins I might be interested in.