Henry - If you want to start seriously collecting broadheads, I would suggest that you reconsider as it is can easily become an addictive, obsessive and very expensive hobby.
If you want to join the American Broadhead Collector's Club, (ABCC) the dues are $20 per year. You can contact the ABCC Membership Chairman, Greg Schwehr at
[email protected] His old email from before his retirement is all over the Internet so you may not have the correct contact address.
If you join the ABCC, I will send you one of my old Identification Guides for free. I recently discovered some first edition proof samples so figure they should get some use.
These guys will all tell you that I have a reputation as a pretty tough negotiator so you probably will not be able to get a better price than free...
That should help get you started on the never ending road of collecting these rusted pieces of steel.
If you decide to join the ABCC, have Greg email me your mailing address and I will send you a care package that will include a book and some old broadheads for your collection.