Here are the sizes of Nevada $2 chips:

$2 slot-play token is 2 1/2" in diameter

$2 premium token is 2 5/16" in diameter

I find I do have extras of these three Aladdin $2 premium tokens:

* Empire State building
* Roman Colosseum (spelled Colisseum on the token)
* Eiffel Tower

All are unused. $4 each if you can use them.