Lefty / Happily Married / Parent of 2 Girls / Christian / Yucata User
Smack dat Ghoulie, Mr. Trolla!
Sticker paper and heavy stock and an exacto work for me, although I at first used the blank race tiles.
This is exactly what I did for mine.
The only thing I will say is that if you use an inkjet printer you will need some sort of coating/barrier. Otherwise, the first drop of condensation, saliva, precipitation, soda, will cause the print to bleed and there goes all your hard work. I bought an acrylic topcoat that is in aerosol form (used for photo paper). Follow the instructions exactly and put on 2-3 light coats. It will stink for a while (I recommend letting them sit out somewhere for a month, flipping them occasionally.) But in the end you will have really nice tokens that everyone looks at and says, "What?! You made these?"
Just take your time and hold your hand steady.
Good luck (especially if you are making any of my race designs!)