First axiom of collecting is: buy a gun...buy a book. $100.00 for a book is not bad at all. Take a look at the price of text books..that is scary. Anything under $100.00 in a reference book is good value and when you consider the effort gone that has gone into writing the book, finding a publisher and then the countless hours in editing etc. if the author makes 10 cents an hour he is lucky. Not speaking best sellers here, just the average GOOD arms reference book. Plus, we are a dying breed and the market is shrinking all the time. Few books make the best seller list and go into second printing, and those that have are few and far between. None of the authors I have assisted in writing books have made any money at it, but the self satisfaction and dissemination of information to others is worth it. To me, anyhow.