Just to add to Peter's 2 cents, matching includes many small parts, and condition can bring the price up. But of course that is if the condition was truely outstanding.
If you go to the left at
www.lugerforum.com under technical, there are sheets that can tell us all kinds of information about your Luger. Here is some information I wrote recently that also helps give us some information:
Can you tell us any markings on the gun?
Proofs? (see on your left under tech information if you came through
www.lugerforum.com) Tell us what and where proofs and markings are located.
There are forms in this section, where you can print out and then write down pertinent information.
What serial number is on the gun? To include any letters next to or under the serial number?
What year or letters are stamped on the top of the receiver?
What initials or letters are on the toggle?
Can you provide pictures, to include side, top, etc?