OBO 1980 NFL Playbook original in San Diego, CA

I have an original NFL playbook, that was handed down to me that states the value for the loss of a page is $50 and the loss of the entire book is $1000, it's blue and hand held, and has all offensive and defensive plays to that date that were designed bye coaches and the NFL. I have had bids in the past about selling for $1000, but at the time i did not want to release it, years later, i would like to get bids for it, and see who would like this in there collection of NFL memorabilia.