Here are 10 different colors of the $1 denominated roulettes from the CHI in Puerto Rico. Pick out what you are missing for $5 a chip. Postage is $3 for any number of chips. Most of these are manufacturer reference samples and have notched edges or a drill hole. These date to the 1970s.

Archie Black's Puerto Rico catalog shows 14 different colors but some are close and it helps to have unused chips to see what the colors originally looked like.