On my 2021 Y I got prices to sell or trade-ins from Carmax and Vroom. Carmax offered $1,000 more than what I paid for the car and Vroom gave me $6,000 over what I paid. Went with Vroom and had a great transaction. Same price on Vroom whether I bought a car from them or not. I never had a car that I drove for a year and made $6,000 on. But car prices in general are really crazy high. Ended up buying, from Vroom, a low mileage 2021 model S LR+ (non-refreshed) and we're really liking it.