I don't know. Yes they are beautifully made and I am sure sometimes a prybar is handy but it think it is mostly a case of "gadget-itus".
Plus I have seen some pretty overloaded keychains over at the EDC forum and the prybaby is ubiquitous with the most heavily loaded ones.
I know it has a lot of fans but I think it is a little silly to both pay that much and walk around with a prybar everyday.
Get a good multitool and pry with that.
How much leverage can a tiny prybar give you anyway?