The grand-prize winner will receive an official Chopper built by Orange County Choppers and a $7,500 check, a prize worth $37,500.
In addition, four weekly winners will each receive a selection of America Chopper merchandise worth about $150.
Entry into Discovery's Chopper Live Big Bike Giveaway Sweepstakes is open to US residents above the age of 21. Enter daily through December 4, 2011.
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