For sale is a rear seat in black, very good condition. Uncertain of the year. Small wear holes at bottom corners as in pictures below. I will either sell it as a full seat or can take off the cover and cushion and sell just those. Shipping the full seat would be quite pricey. Local pick up works also.
I also have the frame for a rear seat that was acid dipped and primered when the car it came with was dipped. If you prefer the frame with primer I can take the cover and cushions off of the currently assembled one.