In-N-Out is a burger chain unlike any other, combining price and quality in what fans consider a perfect harmony no other chain can match.

The chain’s famous Double-Double costs just $3.85. For comparison, that’s a bit more than McDonald’s Bacon McDouble, which costs around $2, but far less than Shake Shack’s Double ShackBurger, which clocks in at around $8.

Notably, the Double-Double price hasn’t risen much in years, even with inflation and a proliferation of burger chains that seem to draw inspiration from Shake Shack’s menu.

Forbes reports that in 1989, the…