A friend of mine has a small chip collection along with his slot card and room key collection and was asking if there is a " price guide " for chips like there is for slot cards.He has chips that he picks up in his travels to casinos but also has an interest in illegal casinos from Newport,Ky.
Is there one Price Guide that is the standard that most chip collectors use?

Please email me any information on price guides with address and cost.

Thanks, Jerry Klare