it doesn't come out in the USA until tomorrow
I would think that this one will not actually hold it's value.
Most FPS CEs do not hold their value very well, and recently the reviews for Duke Nukem forever have been pretty bad from what I've seen... and to me that means a lot of non-collectors who bought the Balls of Steel Edition will likely decide to resell it.
If retailers still have it in stock several days after release... that seems to be a bad sign too IMO.