Well, if I was an unscrupulous mechanic, the $60 price tag isn't too much to get an original capture document that I could copy/alter and attach to one (or many) of my 'original' rare Lugers...to boost the value a few $$$ more...
Reading an unrelated post on one of the other forums, it seems that microwaving a contemporary document will cause it to 'age' and resemble a 50+ year old original...
Makes you wonder about some of the recent discoveries of rare manuals, papers, brochures, etc...