Buy, sell and trade with people who know what they're looking at.
List a coin straight from your Collection, with the details already filled in. Browse what other collectors are offering, watch what you're interested in, and talk to the seller before you commit.
A listing that already knows what the coin is
Because the item is already in your Collection, its year, mint, metal, weight, grade and certification carry straight into the listing. You add photos, a price and the shipping terms, not the whole record a second time.
- For Sale, Trade, or Wanted to Buy
- Up to eight photos: obverse, reverse, edge, slab, scale
- Grading service, serial and grade shown as structured fields, not buried in a description
- Shipping method and cost, domestic, international or local pickup
- Accepted payment methods, negotiable flag, quantity, and a preview before it goes live
Public, or just your friends
Every listing carries a visibility setting. Offer a coin to the whole marketplace, or keep it to the people you already trade with. The friends-only For Sale list works exactly as it always has.
Find the thing you're after
Full-text search across coin details, descriptions and sellers, with filters for category, price range, grade and grading service. Save what you're watching, and keep track of what you've listed and what's sold.
- A watchlist for listings you're circling
- Your own listings in one place, with their status
- Deals, and feedback from previous trades
Talk before you commit
Message the seller in the app, ask for another photo, agree terms. Coins are a category where authenticity matters more than convenience, so nothing here rushes you past the conversation.
At a glance
- Listing types
- For Sale, Trade, Wanted to Buy
- Visibility
- Public marketplace or friends-only
- Photos
- Up to 8 per listing
- Buying
- Free on every plan
- Selling
- Pro
Looking for step-by-step instructions? The support site has the full guides →
Try it on your own collection.
Free in any browser, with no card required. Your data is yours to export whenever you want it.