1987 Buick GNX just sold for 427k, because it's a real time capsule, with only 30 miles on the odo - that's a car that people only see as a proven investment, but who is going to buy it for more, and make this buyer a proifit?

https://bringatrailer.com/listing/1987-buick-gnx-70/?utm_source=Iterable&utm_medium=email&utm_campaign=September2026_Market_Snapshot