Vtg 1977 McDonald's GRIMACE Collector's Series Glass Cup 5.5" Beautiful SHAPE!

This is an awesome McDonalds's promo glass.  It is part of a Collector's series that was made in 1977.  This one features the one and only "GRIMACE!".  It has only been used for display for it's entire life so it is in magnificent shape, just look at the paint in the pictures, it's great, not to mention this is a 40 year old glass(it doesn't have a single issue/problem to even mention, it's really a magnificent glass)!  It measures 5 1/2" tall, by 2 3/4" wide at rim and holds 16 oz. of liquid.  Please use the photos to make your final decision on its condition.