As of August 2011, eight of the eleven error coins, including the one initially discovered in Arkansas, are owned by a New Mexico collector who purchased them between 2000 and 2003, paying as high as $75,000 for a single specimen. Of the other three documented mules, one is owned by its discoverer, a Missouri collector, another was purchased by an unnamed collector, and the third, first reported in 2011, was purchased in 2011 by a Chicago dealer from an individual who had owned the coin for about ten years. Sale prices as high as $200,000 have been reported. Three different die combinations have been identified among the eleven available error coins.