It may not be a grabber? can't tell if it has a spoiler but has a regular grille, your right though the hood would be worth almost the asking price!
The car is a St. Thomas built '72 GRABBER with a 200 I6 from the factory. It was the 13,046th car scheduled for production at St. Thomas for the 1972 model year. I'll decode it further if the seller sends me the rest of the codes. She sent me more detailed pictures of the car, if anyone is interested let me know your email and I will forward them.