Drew,
My Fort Scott book is copyright 1984 and revised in 1996. I don't know about that 1980 version, since it may not have all the goodies from those improvements. I seem to recall I purchased mine from Ebay a few months back for not much, but I was just fortunate that time.
Bruce
Now, I had better beat a hasty retreat back to Missouri before all you Jayhawks catch on to my raiding in your midst!