Noticed on FB that Downtown MB is selling 2020 GLAs that are brand new for $33,900. That is $6000 below dealer cost according to Unhaggle. They come with warranty to 2025. Does this seem a little too good to be true? Could someone not drive this for 1-2 years and sell at a minimal loss? Hoping some of the knowledgeable MB beyonders can chime in. I know nothing about Mercedes.