I obtained the following chip: HARVEY LAKE TAHOE (purple color, unicorn mold) One side says "Magic Bucks - 2 - No Cash Value - Even Money Match Play", the other side says "22 for 22 - Exchange with Slot Host or Change Booth - No cash Value." Anyone have an idea as to the value and time period for the chip. Would scan, but the purple color and gold hot stamp don't make for a easy scan. Thanks in advance while I'm waiting for my copy of TCR5 (if it's even in the book?).