The mag in the gun is an FXO, which is "correct" for the pistol, but not serial numbered.
The Nickel mag sitting next to the holster is a high dollar Swiss Luger mag that the original owner somehow came into as a "spare".
Yup, these things have gotten pricey of late. Luckily, I got both a few years back (2003 or so) when they were "slightly" cheaper <img src="/ubbthreads/images/graemlins/laugh.gif" alt="" />