[rotorwrench]

A person would have to copy it and sell 99 copies on the black market for $50 apiece to get a good price for the book. They were around $39 10 years ago but they are likely out of print now since JWL died. Keep looking if you want to pay a decent price for it. I read where JWL's widow was trying to sell what copies she had left but it may have been more than what any one parts vendor wanted to pay.