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Finding a prize under a pop (soda for those south of the 49th) bottle cap. Had to be in the late 60's, opened a bottle of Orange Crush, removed the liner in the cap and saw $5 printed on the cap (about 1 million dollars to a pre-teen). The owner of the mom and pop store said they couldn't give me the money, that I had to find the pop truck and the driver would pay out. I chased that bloody truck around for half a day, always one stop behind him before I finally got my loot.