Looks like it could be a decent driver with some quarter panel and lower fender work.  I'd drive it - would be a nice runner with the 327.  This one has the roof divider chrome - would be interesting to see the docs to see if it had a vinyl roof or two tone, or was just ordered with the chrome to dress it up a little.

In its current condition, that's how I remember them looking like on the east coast in the late 1970s...

"1968 Pontiac parisienne all original 327 with 74,000 miles. Two speed powerglide. Power windows, am radio. Runs and drives extremely well. Everything works on it. Interior is in fantastic condition. Have all the original paperwork with it. Even the original bill of sale. Rare car. Awesome cruiser. Will require some rust work. The rockers, floors and trunk pan are in good shape. Have all the trim to go with it. Car is located in Mitchell for viewings"