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Selling on CDX

Post a Catalog Item

List a single numismatic or collectible item for wholesale.

Post catalog item →

Jump to step-by-step instructions ↓

Post catalog item — slabs, sets, collectibles.
Post catalog item — slabs, sets, collectibles.

Step-by-step instructions

  1. 1 Open Post catalog item

    Sell → Post catalog item. Use this for slabbed coins, sets, supplies, and one-off collectibles.
  2. 2 Add identification

    Title, grade, certification, and clear photos. Wholesale buyers decide from your images and description — be specific.
  3. 3 Price and quantity

    Set your wholesale ask and quantity. If the same SKU exists in SpotPro, link via inventory sync instead of duplicating manually.