Collector mail

You're referring to a "collector's mail" or "collector's edition"!

A collector's mail is a special edition of a product, often a game, book, or other item, that is designed to appeal to collectors and enthusiasts. These editions typically include unique features, such as:

  1. Exclusive content: Bonus materials, like artwork, comics, or behind-the-scenes stories, that aren't available in the standard edition.
  2. Limited quantities: Collector's editions are often produced in smaller quantities, making them more rare and valuable.
  3. Special packaging: Unique packaging, such as a box set, slipcase, or figurine, that adds to the overall collectibility.
  4. High-quality materials: Collector's editions may use higher-quality materials, like premium paper, leather-bound covers, or special finishes.
  5. Autographs or signatures: Some collector's editions may include autographs or signatures from the creators, actors, or other notable individuals involved in the project.

Examples of collector's mail include:

When purchasing a collector's mail, it's essential to research the item's authenticity, condition, and value to ensure you're getting a genuine and valuable collectible.