A mate has asked me to sell his air pistol, its a .22 as shown in the pic..

It says made in Germany (guessing Weihrauch) and it has "Original" engraved on top of the pistol.. Behind the sights it says "MOD-3"

Please can you tell me what it is and how much its worth?

Thanks

Pics...

http://i87.photobucket.com/albums/k1...6/PC150122.jpg

http://i87.photobucket.com/albums/k1...6/PC150124.jpg

http://i87.photobucket.com/albums/k1...6/PC150123.jpg