I see a bunch of these at Friends of the Library book stores and no one buys them regardless of the price. They are not the best magazine I have ever seen.
They come with your membership and keep you updated about recent acquisitions and goals . They probably aren't of much interest to the general public and would be quickly outdated .
Kind of like my VFW magazine. I get my VFW magazine every month. I look through it and read any article that is of interest to me and put the magazine in the recycling bin.
If you join the Battlefield Trust, it's issued to members. Apart from the magazine, anybody who genuinely is interested in the Civil War should join up - the Trust does great work in protecting battlefields. Thanks to them, about 90-95% of Perryville will end up saved from developers, for example