Here are some of my first most wanted chips when I started collecting, first tried so hard to get the $25 Hilton International, then the search for the $100 was tough to find,but was well worth it because I found one,probably in the best condition out there and at a good price!!! Also the other Hilton chips on the second page pretty much the same deal on those,with the $25 chip hard to find and the $100 chip took a long time to find as well,still don't see these chips around,I think were pulled because it is hard to see Hilton on the hotel ? The grey $1 and red $5 I think were some of the first chips to have and RFID chip in it,radio frequency identification device,for location and to fallow it around.Thanks for looking and please leave any comments,questions,suggestions,pics,pokes or any interests,Thanks, Torrey Oh yeah the second $100 Baccarat chips has a chipco back, notched sample.