25 different entrepreneurship teams from around the country are competing for a $50,000 grand prize at the University of St Thomas Schulze Entrepreneurship challenge Saturday.

UW Whitewater Team Leader Chad Tjugum says his platform, Rarities Market, seeks to bring efficient software solutions to the fragmented collectibles market.

Tjugum says the money would allow them to set themselves apart from companies like e-bay and increase marketing and give them about 9-12 more months of runway.

People can learn about all the competing teams by visiting efest.biz