What’s the one stock you’re immediately buying if it trades at 50% discount tomorrow?

Other than the magnificent 7 of course, everyone wants Google, Meta and Amazon, etc..at a discount. Something that has been on your watchlist and you’re waiting for that sweet entry point!
Mine would be COST, LULU and AXON. Especially Costco, getting in in the range of 300$ for an incredible business would be unbelievable.