I picked up a Walther P-1 at Gander Mountain for $275.00 It's a good shooter,and a good start for a collection.
I also have a 1917 DWM luger and a 1941 Walther P-38. I'm in the process of getting a 1940 Walther PP with matching numbers on the magazine.
Once you get the bug you can't stop! lol