Collectible securities are financial instruments that hold value due to their rarity, historical significance, or demand among collectors. Examples include vintage stocks, bonds, and other documents that represent ownership in a company or asset. These items can appreciate over time, making them attractive to investors and collectors alike. The value of collectible securities often depends on factors such as condition, provenance, and market trends. Collectors may seek out specific issues, like those from famous companies or historical events, to enhance their collections. As with any investment, potential buyers should conduct thorough research before purchasing collectible securities.