Not sure if anyone else mentioned, the ChipGuide is a free website where you can drill into a map, then into a state, then a casino and see information about all known chips. If you go to this link:
https://chipguide.themogh.org/cg_chip2.php?id=NVLVRI&v=2498559394
(Give it a minute to load). Scroll down to the
Limited Edition Chips section and you can look your chips up. They are listed in roughly chronological order.
The only thing the ChipGuide doesn't have is values. You can look those up by looking at sold items on
eBay, what online retailers are selling them for etc. For Nevada chips there is also a book called The Chip Rack which is a price guide to values.