Going once, going twice, sold
Definition 1 of 1
Pro Tip 1/3Auction Closure
Phrase signals end of an auction, inviting final bids before declaring a sale. 
The crowd fell silent as the auctioneer announced, 'Going once, going twice, sold!'
Pro Tip 2/3Urgency
Emphasizes immediate action; often used to create urgency among bidders. 
Sensing hesitancy, the auctioneer hastened, 'Going once, going twice, sold!' and the painting was gone.
Pro Tip 3/3Dramatic Effect
Can be used beyond auctions for dramatic effect, suggesting a final opportunity. 
He offered her one last chance, metaphorically saying, 'Going once, going twice, sold,' as she made her decision.