Tony,

This chip is shown as gray in the books, and is N1263, 1st current issue, R6 Rare, introduced in 1987, and high book value $15.00.

I don't understand how a chip could be R6 Rare when the place is still open, but there must be a reason for it ?

I sold a mint one of these on ebay on 10/26 for $3.25...... Jim