regal theaters just made a move that could cost you more on movie night without you even noticing. Effective immediately, several locations have quietly increased concession prices by up to 15%, while also shrinking the size of their "large" popcorn and drink combos. For the average family of four, this means your trip to see the latest blockbuster could now be over $100 before the lights even dim. Consumer advocates are calling it a "stealth price hike" that hits your wallet hardest on the one thing you can't skip: butter and soda. Before you buy your next ticket, check if your local regal theaters has these smaller, pricier sizes listed online—or risk paying more for less.