Grilled Cheese...
I don't mind grilled cheese, but would I ever pay a couple of thousand dollars for one? NO, even if it has the image of the Virgin Mary in it, and is ten years old. Believe it or not, but someone has put half a grilled cheese that supposedly has the image of the Virgin Mary on it, and is ten years old, on EBay. The thing is selling for at least $18,750 US. Some people are just crazy insane. If you're interested, you can bid until November 22, 2004 at 17:22:07 PST.
As a joke, many people have put replicas, t-shirts, and all sorts of other things bearing the image of the "Virgin Mary grilled cheese" on EBay.