I replaced the seat covers in my 1982 911 SC. The driver's side had a split seam in the bottom cushion about 8 inches long and some very minor wear on the bolster. I had the upholstery shop sew the seam up, so that has been repaired. The repair might last years, or it might split again in a month if your car is a daily driver, which is why I replaced them. A previous owner had taken the seats out and used aftermarket seats, so the passenger seat has no signs of wear but, obviously, I couldn't just do one seat!
The covers are for standard seats and are champagne.
I'm asking $250 including shipping in the US, but that's only because once I list a price I can't go higher! If you can use them, make me an offer.