Which is something that Campiglia/Wells tried to incorporate as part of their Rarity Scale, which means we are in an area that they should speak to.

However, I can see that it might be a mistake when given the same chip is valued as "U" ($400 - $449) (N4101) in TCR 14. Such a value would belie the R-1 designation, unless were are talking about a high denomination, currently in-play, chip.

Jim