I have a small number of brand new copies of this well written and informative book on trade stimulators. It contains 224 pages of black / white photos of trade stimulators and games.  The book also contains a list of games and machines made since 1931 courtesy of the Coin Machine Journal along with a content index.  This is a "must have" for any serious coin op collector.  The shipping cost is $12.95 for buyers in the continental USA, higher elsewhere depending on location.