1944 german Panther Fibel RARE

Original 1944 Panther Fibel !!!Just picked this up from one of my customers/friends from my local VFW...its an original 1944...I couldn't find a comparable original example available for sale....only English versions and reproductions. It has been confirmed authentic and original in all respects by several experts..one who owns 2 examples of which he paid 900 Euros for the one and that was 15 years ago! Surviving examples reside in museum collections. This is a "bring back" from the war. It's in phenomenal condition!!! Has the original "board game" with it and large fold outs in the back!! All attached and not separated!! After some research and talking with some colleagues I overseasI've found that it is extremely RARE and seldom seen in original condition...and an original rarely comes up for sale...especially in this condition! This was created by the Germans to replace the cumbersome tank manuals of the period..it used humor, rhymes and illustrations..it is indeed quite in depth and detailed also!! It is 98 pages plus the large game which is tucked in and in Amazing complete condition and not separated...also the large fold outs in the back! Any other information from the forum would be greatly appreciated! I plan on letting it go eventually. Condition is simply amazing. It is no wonder why so few have survived.