This Spyderco product guide from 2006 is a great addition to any collection or a helpful resource for someone looking to buy a Spyderco knife. With information on various models and types of knives, this catalog provides a comprehensive overview of the brand's offerings. The guide is in brand new, unused condition and is being offered at a competitive price on eBay. Whether you're a collector or a potential buyer, this product guide is a valuable resource.