9781400048892, titled "The Official Guide to Flea Market Prices" | 2 edition (House of Collectibles, April 1, 2004), cover price $14.95 | About this edition: A valuable guide for collectors, dealers, and hobbyists lists the top flea markets across America, explains how to shop successfully, offers tips on how to identify potentially valuable items, and lists updated prices and descriptions for more than five hundred categories of popular antiques and collectibles.

9780609807729 | Crown Pub, May 1, 2001, cover price $14.95 | About this edition: Provides information on identifying, finding, and evaluating flea markets and their offerings, listing current prices for thousands of collectibles, including pottery, toys, books, glassware, buttons, posters, and memoribilia.

9788484030836 | Edimat Libros, March 1, 2001, cover price $14.95

9780676601596 | 4th edition (House of Collectibles, September 1, 2000), cover price $19.95 | About this edition: Illustrated with nearly five hundred photographs, an updated, authoritative price guide covers more than 425 categories of collectible items made after 1920--ubckydubg action figures, Pez dispensers, and Depression glass--listing forty thousand prices, discussing the latest market trends, and offering collecting tips.

9780024217011, titled "Decision Support and Expert Systems: Management Support Systems" | 4th edition (Prentice Hall, January 1, 1995), cover price $87.00 | also contains Decision Support and Expert Systems: Management Support Systems

9780877959335 | Arbor House Pub Co, January 1, 1988, cover price $17.95 | About this edition: Discusses market trends investment planning, portfolio management, hidden costs, market manipulation, and auction houses

9780870694615 | Wallace-Homestead Book Co, September 1, 1985, cover price $6.95