coin grading

**Coin grading** refers to the process of evaluating the condition and quality of a coin, which significantly affects its value and collectibility. This assessment considers factors such as the coin’s wear, luster, strike, and any imperfections or damage. Coin grading is typically done by professional grading services using standardized scales, like the Sheldon Scale, to ensure consistency and reliability. Collectors and investors rely on coin grading to make informed decisions when buying, selling, or trading coins.