I've a few PALMS ebay auctions going for a few uncommon $25 and $100 chips from KISS, Ozzy, and the Year of the Ram.
https://www.ebay.com/usr/ipgyst

I'm also on the hunt for an original $25 Excalibur chip with sharp edges, green clay chip with white and yellow edgespots, knight on horseback. If you have one available, give me a holler please. I'm not desperate for one, but I will pay a fair price.