I noticed this auction yesterday.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=280560136424&ssPageName=ADME:X:RTQ:US:1123

I emailed the Seller and said,

"Dear gertrude.702,
You might want to advise the Buyer(s) that this chip is from the Sands "dig" and that there were several thousands of these chips (multiple denominations)recovered at that time.
- giver1st"

My response this morning was:

"Dear giver1st,
Hi ! The chip may not come from the sands "Dig". regards
- gertrude.702"

I may be wrong but it sure looks like a dig chip to me! I guess it all boils down to ethics! She quotes rarity so she is not completely ignorant of rarity issues, especially CONDITION!!!

I'd be interested in other opinions as to the condition of the chip

Rich