BUG-IN 1 poster

I've owned this poster for about 8 years, professionally framed with acid free backing, and UV protecting glass. This came from a Friends estate when he passed on. Absolutely GENUINE. I was told by a very reliable source that has been in the industry for 40 years that this is 1 of only 5 known to exist this size. poster size is 24 x 32. 2 small water marks that could be professionally removed. otherwise Very good condition with no fading, and lettering is sharp. The folds are original to the poster as they were mailed to shops. ...will entertain offers, but please, this is a VERY RARE opportunity. What looks like fading is only glare from the glass. Color is very even. Only selling to fund one of my projects....Will take 4,000 US