Not sure I've seen one of these offered here before, but this one (serial #339) is available in a Best Offer format, as follows:

Between now and 8:00 pm (PST) Sunday, 25 April, 2010, I will accept, via email, Best Offer(s) over $5 for this chip. Again, an offer MUST be greater than $5 and a received offer over $5 is binding. I will acknowledge receipt of an offer, but will NOT disclose if the offer is higher or lower than any other received offer(s). If you wish to participate, please consider well your offer. Any offer may be retracted or increased in advance of the end period and I will use the clock of my mail server to time any submissions.

I prefer PayPal, but will accept snail mail forms of payment. Shipping/handling, within the US, will be covered by me.

Well, thats enough small print. Here is the chip. It is in excellent condition (N). Both sides are the same, including the appearance of the serial number (Lucky #) in a golden hot-stamp.

Good luck to all, and thanks for looking!

Jim