Book excerpt: The Most Valuable Tool in Your Toolbox Lacking the edge on tool information? Cut through the competition and hammer home deals like a pro with Antique Trader Tools Price Guide. Featuring 700 color photos, thousands of listings with current values, market trends, and collecting advice, it's the definitive reference on antique tools. This book features: • 700 color photos, with actual prices received at auctions • 2,000 listings covering planes, braces, drills, saws, hammers, levels, rules, squares, gauges, scientific instruments, patented tools, advertising, and much more • Information on building a collection, condition grading, market trends, and investing New! • Chapter on collecting Stanley tools • Condition grading photos