Trying to get a price check on an Interarms Luger for a close friend.  Her pistol was inherited from her grandfather and has the grip safety, 6 inch barrel, and straight grip.  The Luger is still in the box with the manual, target, all the tools, she still has the receipt from when her grandfather bought it in 1973, and it's never been fired outside the factory.  

Any ideas on how much it's worth?  Sorry, but no pictures from her just yet.

Look at Simpsons Ltd and deduct 20%. NIB should be in the $1200-1300 range.