Lego Iron Man retail helmet

Product Name: Lego Iron Man retail helmet
This set is up for a very good price because it normally goes for over $100 but my version is incomplete so that's why I have it up for a lower price. It's still enough to make it look retail like Iron Man but it's missing pieces in the back iand the middle. Also, it looks like the bottom glass base has a couple glued parts or something. I'm not sure. Because I bought it off of someone but the top of the set all of the pieces move fine and everything anyway it's still very good for the price because you still get the look of the set anyway, message me with any questions at all and thank you .