Where there is a lot of discrepancy, is in chip denominations above 1000. However at Resorts World the new 100 and 500 chips are somewhat similar as the 500 chips include streaks of black mixed in with the mostly purple. Many casinos, at least at the high limit tables, don’t even have the 1 chips and I haven’t seen 2.50 chips much since I stopped playing in Tahoe, although I assume they are around in many casinos. The 5, 25, 100, 500, and 1000 chips seem to be pretty standard.