I have found exactly ONE "new" RR in all my years of searching. I paid a bit over 1 K for it. I took 2 hours to look it over. Mine is a 1945. Some were made and never issued and were sold in the 50s and early 60s thru the DCM so there are some out there. The price paid was actually pretty good as I have seen them go for around 3 grand if new. The one I bought had a two tone appearence which IS correct on some late war guns. I suspect that made people wonder a bit. However all marking AFTER parking were correct and if it was a fake I seriously doubt that someone would 2 tone it, it would make no sense to do that. I probably would not buy a new ww2 gun sight unseen [in my hands] unless I had the right to refuse it and send it back. Just too many frauds out there. If you do come across one and can verify [markings, SN#, BBL markings, grips etc] it to be correct it is worth a substancial premium over a lightly used one.
SN# shows it to be made in 1944, somethings funny about that, never seen a 1944 NIB only 1945s. Also the box is BS, and my DCM box for my Ithica [Yes, original box and all PW from red river arsenal came with that one] is nothing like it. I call BS on at least the packaging. Most in the "craft box" is hooey, and was added to up the price. Also, it was not cosmoed from the factory, thats for sure. And notice the mag inserted, they did NOT come with 3 mags. In 44 the war was still going hot and heavy and weapons were not slathered down in cosmo because they were immediately going out for war use.
There is some photoshopping going on also. Look on the front of the trigger guard [right side]. I think they washed a XX out there. Mine is stamped with a 4. If selling a NIB I would show all marks BUT the SN#, all the marks are pretty well washed out making one wonder a bit. Could this actually be a rebuild? If so it is certainly not NIB. Worth decent money but not what a true NIB would be worth. My .02