Related Clues:

• 'Yeah, right'
• Positive
• 'You betcha!'
• Auctioneer's word
• Irrefutable
• Realtor sign add-on
• Sign of success
• Proven
• 'No problem!'
• 'Of course!'
• 'Let's do it!'
• Flogged
• Never-failing
• 'Gone,' at an auction
• 'No sweat'