Hello everyone. I just purchased this Hacienda error chip for about $34. One side shows the clay running into the insert (see pics). I'm not sure if this is the only one out there or if there are others. It isn't listed in the TCR 15th edition nor The Official U.S. Casino Chip Price Guide. Can someone out there give me some kind of ballpark price as to what this chip might be worth?

Thanks all,

Rick