Thinking about buying 1967 Buick Skylark Special

Hey everyone

I just signed on this site today and I'm fairly new to the muscle car world, though I've wrenched on a little bit of everything.

I'm looking to get myself a muscle car this summer... what do you guys think of this one? It's for $4500 which is my budget.
Here's the link
http://portland.craigslist.org/car/158548379.html

Please let me know what you guys think of these cars and maybe what kind of numbers it would put out.

Looks nice, you must look this over yourself to determine it's real condition, these deals can lead to big bucks to get it driveable on a daily basis, look at the floors, frame, steering, the engine is a transplant 430's did not come in a Skylark, as always suspect everything is wrong and let the condition of the car say differently.