pSteve is a brave guy. He’s been eating the contents of old food ration packs for the last six years. This time it’s two very rare B-Unit cans from a Korean War-era RCI Ration pack. These packs are hard to find and incredibly expensive. A complete RCI costs about $186 dollars, according to Steve. In this video, he tucks into some 61-year-old jam, crackers and peanut butter.