I tried to sell my son's 2007 limited coupe MT6 (in rare machine gray) with <13k miles in May 2021. I think Carvana offered me a laughable $3200. It went in a private sale for about $8k.

The value in any car is in what someone is willing to pay. Since neither of my Crossies is for sale, the market gyrations are meaningless. But it would be nice if value improved so I could drive a more valuable 20yo sports car instead of just a cool looking and performing car.