That's the same seller I noted in a similar post about 5 days ago. See this link:
http://www.thechipboard.com/index.cgi/page/3/md/read/id/1305189/sbj/alert-10-borland-fakes-on-eb/

The funny thing is ... 7 of the 10 chips that I flagged at that time have since sold, and additional Borland's have sold in the past, according to the seller's "Sold Listings" index. So it appears there is a market for these chips ... but whether the buyers know precisely what they're getting, well ...