Related Clues:

• Toss in a chip
• Prospector's piece of land
• Use a parimutuel machine
• Track placement
• Try for a trifecta
• Trifecta, for one
• Prospector's stake
• Stack of chips, perhaps
• 'You ___!' ('O.K.!')
• Vegas verb
• A few bucks at Pimlico
• Gold Rush stake
• Miner's asset
• "Wanna ___?"
• It might be a raise