Man - BaT is on FIRE this month with over 400 live auctions right now. A nice Suncoupe already listed in this forum, and several others are live now: a 66 Wildcat vertible, a couple of Grand Nationals (one just sold), and a 30s coupe too; bunch of other stuff sold recently too. Check it out: https://bringatrailer.com/buick/?q=buick
It is nice looking, but the zip code of the grille is different than the zip code of the rear bumper.