I managed to buy several stocks of Borland Commemoratives at the convention and now have almost all the chips made available for sale.
My website has been updated and you can find the index here:
http://www.marlowcasinochips.com/misc/miscchips.htm

Of note, I have a $5 Landmark, $1000 Mint 1/4 pie, and both $1 Pussycat chips available.
Only one each of those so hurry