I own a Tops Lil' Roughneck, which comes from this same "sharpened prybar" school of thought.
If you can see past the over-the-top marketing, TOPS makes some good designs. They know how to make comfortable knife handles, and their QC is excellent.
In fact, the only substantial arguments against TOPS seems to be that their marketing is aimed at (people who want to be?) triple black Operators, and their prices are a little high for the steel they use. I can forgive them for that, because I'm impressed with their products, and will probably buy a few more in the future.
As for the pry-knife in particular, it would be easy for me to believe that they built it simply because they thought there was a market for it. Hell, look at the Tracker!
The thing is, the Tracker can actually be used to do what it says it will do. So I'm confident that this, unlikely creation, would stand up to very serious prying, and still retain it's edge. You might have to plan ahead a little in order to preserve that edge, but it could be done.