Mystic Lake Casino opened in May, 1992. The Mystic Lake chip shown is still in use on the tables. Take a look at the center inlay design of the Mystic Lake chip and the Daryl Sprague chip (second chip shown). We have a match, folks! This makes me wonder if the Daryl Sprague chip was given to him by the Bud Jones Co. as a thank you for the Mystic Lake chip order. I'm only guessing. Does anyone else have any other guesses as to the connection between these two chips? The third chip is much newer, it shows Daryl Sprague's involvement with the Bud Jones Co.