I based my comment on memory.<p>As I recall, reprints cost on the order of $0.50 each in the early 80s. Based on <a href="http:&#x2F;&#x2F;www.usinflationcalculator.com&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.usinflationcalculator.com&#x2F;</a> that&#x27;s about $1.20 in present dollars. That&#x27;s a lot less than $30.