Just bought a Beretta 687 Sil. Pig. 2. When I was comparing it to an Onyx, there was no comparision. Although much more expensive, I just had to have the Sil Pig. Can anyone give me an idea of what I should have paid for this gun? Whats the average going price? It is one of the "newer" models with Optima barrels/chokes. Just wondering if I paid too much. Thanks.