It was a 87 and that was my same thought just wanted to know what I was gettin intoAlso, about whether or not it's a turbo, the pre-'86 cars didn't have intercoolers. '86 and '87 did. That's something to look for too.
EDIT: One last thought; if she's in decent shape and the asking price is decent then I personally wouldn't worry about what it truly is. In my eyes, at the end of the day, a clean Regal with a turbo is a clean Regal with a turbo. Even if it's a Grand National.