A firearm’s asking price tells only part of the story. Accurate valuation begins with correct identification, consistent condition grading, original configuration, provenance, and evidence from the right market. Blue Book of Gun Values 2026 Price Guide gives collectors, owners, dealers, estate representatives, insurance users, and appraisers a structured way to evaluate handguns, rifles, shotguns, military surplus firearms, antiques, reproductions, and modern sporting configurations. Inside, readers will learn how to: Distinguish price, market value, replacement value, and formal appraisal Identify models, variants, markings, finishes, and factory configurations Apply consistent condition grades from New through parts-only condition Evaluate originality, restoration, accessories, matching components, and provenance Compare dealer offers, auctions, private sales, and insurance values Document estimates for collections, estates, purchases, sales, and insurance schedules Comparison matrices, quick-reference summaries, key concepts, frequently asked questions, and category-based tables make the guide practical for both rapid lookup and careful valuation work. Every estimate should be read with its valuation date, condition assumptions, source notes, and stated limitations.