Coin X STL, Powered by RoundTable Trading
- Dates
- Nov 5, 2026
- Venue
- Marriott St. Louis Airport
- Address
- Marriott St. Louis Airport
About this show
RoundTable Trading and Scotsman Coin Auctions promote this annual November show, which launched with Lyn Knight Currency Auctions as a third founding partner. The bourse runs to somewhere between 100 and 125 dealer tables, drawing dealers from across the country. A Scotsman live auction is a standing part of the schedule, and NGC, the official grading service of RoundTable Trading, accepts submissions on site. Organizers build out the event with nightly programming, games and giveaways alongside the floor.
- The show debuted in 2019 as a joint promotion by RoundTable Trading, Scotsman Coin Auctions and Lyn Knight Currency Auctions.
- The Scotsman live auction has been scheduled on the Friday of the show.
- Youth programming has included kids auctions and a Numismatic Youth Auction.
- Other floor activities have included a treasure hunt and a game billed as Ancient Coin Blackjack.
Compiled by Coinsel from public information about the show. Check the organizer's page for anything specific to this date.
Coin shops near the venue
Within 15miles, if you are making a day of it. Shop hours are on each shop's page where we have them.
Before you go
Bring a sheet built from your want list: what each coin is worth right now, what to pay and when to walk. Print it, or keep it on your phone. It opens with no signal, which in most show halls is the signal you get.