Who says a nickel won't buy much these days? The public can see a famous nickel valued at $3 million and more than $100 million of other historic rare coins and currency at the World's Fair of Money® in the Oklahoma City Convention Center, August 19-23, 2025. Visitors can also discover what their old coins and paper money may be worth. 

During the convention, more than 500 dealers from across the United States and other countries will be buying and selling rare coins, vintage paper money, medals, tokens, and gold and silver. Educational seminars and a children's treasure trivia game will be offered during the show, as well as a game area where kids can earn Hoot Loot to exchange for various numismatic prizes. 

The show is open to the public on Tuesday, August 19, from 1pm to 5 pm; Wednesday-Friday, August 20-22, from 1pm to 5pm; and Saturday, August 23, from 10am to 3pm. Admission Tuesday through Friday is $10 for adults, children 12 and under are admitted free. Admissions is free for everyone on Saturday. 

Additional information about the event can be found online at WorldsFairofMoney.com.