people love anything from the Principality. Maybe $2? Come up at coin shows and flea markets from time to time. From what I know, the low-value chip or jeton from the casino, and carried off as souvenirs by many visitors.

Casino de Paris is a "casino night" party service based in South Gate, California. Its chips aren't worth a lot but some collectors may take a fancy to them. San Remo - pretty little jeton but no idea on value.

The rest, with moon-and-star, pinwheel, cloverleaf - probably not worth much unless use at a specific casino can be determined.

My opinions - maybe someone else can arrive at a more exact valuation?