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SLNA 1 Day Coin Show
The St. Louis Numismatic Association hosts a compact one-day coin show at the Machinists Hall in Bridgeton, Missouri. Featuring approximately 45 dealers and free parking, the show offers St. Louis area collectors a focused trading environment without the multi-day commitment of a larger convention.
Date
June 27, 2026
Venue
Machinists Hall
Bridgeton, MO
Get directions
Event details can change. Double-check hours, admission, and venue information before you go.
For collectors in the greater St. Louis area who want a productive coin show experience without clearing their entire weekend, the SLNA 1 Day Show delivers. Approximately 45 dealers set up at the Machinists Hall in Bridgeton with inventories that span the full range of numismatic material.
The one-day format concentrates the energy — dealers bring their best material knowing they have a limited window to move it, and collectors arrive motivated to buy. It is an efficient setup that respects everyone's time while still offering enough variety to make the trip worthwhile.
Bridgeton's location near the intersection of I-70 and I-270 puts the show within easy reach of the entire metro area. Free parking at the Machinists Hall is an added bonus that larger venues in downtown St. Louis cannot match.