Looks like the one that was at Forristalls in Houston,nom. If they would post VIN# like B-J we wouldn't have to guess .
I think maybe it is this one that was listed in Hemmings in March? and also listed on ebay in May, but I don't have a link for that. If same car, it was NOM. https://www.hemmings.com/classifieds/cars-for-sale/buick/gran-sport/1816942.html.