What's the deal with these Vineyard chips ? There have got to be tens of 1,000's of them ? I see them all over eBay. Some are the real thing, some not. Aleast two eBay members have posted on their auctios, "I bought all the chips ever made". Is there anyway to find out the mintage amount of them ? Are they even listed in a price books ? I don't get what is driving the price on these. Any help would be great.

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=63756&item=6177903472&rd=1