Hi John,
If YOU have it and Lueders has it - that brings my count to nine. I have no idea where you bought yours. Lueder's reference to "red boxes" leaves me without a clue. Unless he AND you bought the chip out of Wall's collection from Bill (who was putting everything in red boxes <g>) prior to his show).
Mine came from the source who FOUND seven in the Kings Castle box. Has nothing to do with Las Vegas collectors, dealers or Wall's collection. This would bring the count as I stated before to nine pieces. I'll still value it in the same price range as I stated before. Thanks John for sharing information. Best, Jim