Holy shit, that thing is awesome.  I like it better than the .44 magnum.  We payed $720 NIB for it at a gun show at a local fun shop.  We put 40 rounds through it, which cost almost $100, but with 440 grain bullets that puppy goes vertical quick.  I love it.  Oh, and it f'ing huge.  I'm gonna carry it Saturday.  We got a DeSantis formed leather holster, the Terminator, for it, for about $125.  This thing is awesome.  I highly recommend buying one.  

Edited to add, my good ole Dad bought me a handall for my P95.  Total price for all we bought was $1019 and change, just $2 over the MSRP for the model 500.

I assume it has the muzzle brake, right? Shooting one of those things without a brake would be interesting indeed. I have a .41 magnum, and shooting 250gr bullets at 1450fps is the most I can shoot, offhand on a regular basis, and still not flinch. I cannot imagine shooting bullets almost twice as big, 300-400 fps faster.

Enjoy that monster!