Herman Miller signed Panton chair

Herman Miller Vitra Panton Chair Designed in the 1950s, this one is from the second generation, 1968-71. Glossy black polyurethane. A few scratches, but overall a good look. However, it has a slight crack in the seat that makes it creak when you sit down. I'm lowering the price because it should be considered a decorative object and not a seat, due to this crack, which weakens the seat.