This popped up in my feed as I'm sure "big brother" knows I like Buicks... It is a town or two away. Listed Sunday night 17 Nov I'm a Wildcat guy so no comment on authenticity... https://www.facebook.com/marketplace/item/2464696223647474/
I wonder if it is a real GS. Hood scoops look like they're mounted wrong as well as the quarter "GS 400" emblems. Still looks like a great deal and warrants a better look to confirm its true identity.
I agree, the rear GS 400 is not in the right location and the scoops seem to far apart. If it's not real someone went to a lot of effort long ago to turn a Skylark into a GS from door panel GS400/Dash etc., even the stripe, plus removing the Skylark trim on the sides.