Chips in lucite is a real sub-catagory. My rules are that it needs to be a pre-2000 Nevada house chip and I have to pay much less for the chip in lucite than the chip itself. My favorite is a beer can sized piece of lucite. Inside is a cobra made of metal mesh and in the snake's open maw is a $100 MGM Sands chip. What a concept! Here's a non-detailed picture of my collection.