El Cortez is running an online "Gift Shop" directly on their website too. Same items and more.
https://elcortezhotelcasino.com

Click on the "Store" box in the upper right corner. It has these replica keychains and more. Pretty enterprising operation in monetizing their brand. Old-School El Cortez has a hip niche after all these years. Good for them!

Do they have an actual gift shop on premises with these items? I'll have to check it out on my next trip.

I'm curious what the replica chips are made from -- perhaps a photograph onto a ceramic chip, made here in USA or a "Tina" chip made in China? Can't tell from the photos.

Thanks for the alert.