Presale alert? Crossword Clue

 The answer to the crossword clue "Presale alert?" is GOINGONCE.

This clue is a play on the phrase "going, going, gone," which is used in auctions to signal that the bidding is about to close and the item will be sold to the highest bidder. In this case, the clue is suggesting that a presale is about to begin, so people should act quickly to take advantage of it.

Presales are often offered for tickets to concerts, sporting events, and other popular events. They can also be offered for new products, such as smartphones, video games, and cars. Presales typically give people the opportunity to purchase tickets or products before they are available to the general public, often at a discounted price.

I hope this helps!