McDonald’s is offering a $2.50 McDouble for a limited time on its McValue menu — but some customers argue the so-called “deal” highlights how far fast food prices have climbed. “On social media, some folks have voiced their distaste for McDonald’s seemingly never-ending price increases, claiming that customers are falling for the old switcheroo,”  The Takeout  reported. “Anyone remember when McDoubles used to be 99 cents? It was only 10 years ago,” a Reddit user wrote, in part. “Thing was a dollar, they sell billions of burgers, and I’m supposed to be impressed by $2.50?” said a commenter on X. McDonald’s maintains, however, that it is committed to “delivering great value” to its fans. “Our focus has always been on listening to our customers and meeting their needs,” McDonald’s USA told Fox News Digital in a statement.  “That’s why McValue was built as a flexible platform designed to evolve with them.…