The Helena Brewers partnered with St. Baldrick's foundation to giveaway a car and game-worn jerseys as part of a fundraiser at Kindrick Legion Field on Aug. 17.
The players will don special jerseys tonight against the Grand Junction Rockies.
After the game, those uniforms and 2004 Chevy Cavalier will be auctioned off to highest bidder.
All the proceeds go to St. Baldrick's.
The entrants do not have to be present at the time of the auction to claim a prize.