I tried to email the seller to ask for better pics, but got no response:
https://newjersey.craigslist.org/tag/d/casino-chips-ridiculous/6525000017.html
These could be garbage, or could make for the labeling project of the century. The apparent variation in color among the greens and reds makes me suspect these are garbage, though the description claims these are “hearty, legitimate casino chips.” ... Hearty being an adjective normally reserved for soup ads.
If someone can track the guy down, and they turn out to be something nice, and wants to split ’em, say, three ways...