I recently purchased one at a gunshow for $1284 out the door (
you can read about it here).
It is a fine firearm. I've only put about four hundred rounds through it since I've purchased it (was finishing up my master's degree - I was busy!), but it hasn't jammed once, and is very accurate.
It is a big firearm, but not THAT big (the grip is smaller than a Desert Eagle's - not as deep front to back, I think).
The hard part is finding accessories - magazines are rare, the flashlight costs $1200-$1500, holsters are almost universally the drop-leg type (and still hard to find).
Still, would I pay $2,000 for it? Nope. $1500? Maybe. $1284? Absolutely.