Quite a few years back I was sitting at a three card poker table with a gentleman who was at the mirage on a 75k promo chip offer. He mentioned to his friend that he just puts all the promo chips on the roulette wheel so that they go from promo chips, to actual cash value. Now, I know that you lose a little by doing this, but it seems like a great strategy for one time use promo chips. Does anyone know if this is still allowed??