Okay Alan,
These are much better photos, but I completely agree with Frank that $1100 is the very limit for this gun...
The only question not answered by these photos is the suffix letter for the serial number. For the gun to command a price this high, it MUST have the same serial number and suffix letter on both the pistol and the magazine. If they are different, you can lower the value a couple of hundred. The photo showing the mag bottom is still not clear enough to make out the suffix letter under magnification....
Good Luck and let us know how it works out.