DWM Luger

What a great website this is! I wanted to ask the group about a luger my Dad recently gave me. He bought it at a pawn shop in VA in 1958. It has DWM on the top and 1910 towards the barrel. It has all matching serial numbers including 2 matching magazines. The number under the barrel is 6509 and other parts have 09 on them. There is a cursive "L" under the number on the barrel. It has the original finish with only slight holster wear on the side plate. Strawing is about 90% according to my gun dealer. The barrel is in perfect condition and my Dad says it has been fired very little since he has owned it. It also comes with a holster that has JR127 and BAXIII 1913 printed on the inside. Karl Elsasser Stuggart 1913 is imprinted inside the holster as well along with a small tool in a pouch. Can anyone tell me what they know about my gun based on what I've posted? Any idea as to it's value? Thanks!

Clay