Just posted some auctions on my duplicate Borland Commemorative chips that I have obtained in my quest to complete the collection.
http://search.ebay.com/borland-commemorative-chip

There is still 10 more chips that I am looking to obtain. These are the ones that I still need:
Castaways: $5
Castaways: $500
El Rancho: $5000 (non pie versions)
Landmark: $5
Pussy Cat: $1
Pussy Cat: $100
The Mint: $500
The Mint: $1000 (non pie version)
Silver Slipper: $1000 1/4 pie version
Thunderbird: $25

Any help would be greatly appreciated. THANKS!