My PR chip collection is nearly all $5 and less, so I'm not familiar with the two $100's.
He references a catalog number from your guide for each one. Are these chips not the ones in the guide?

He says he's a club member. Also is selling 169 casino chip lots in his eBay store -- mostly PR chips. Some "fantasy" chips he calls "tribute" chips, but seems OK to me. Prices are reasonable, not crazy overall, IMO. His selling address in in Mansfield TX. Do you know him?