Are you guys checking against KBB.COM's private party value? Assuming you want to sell yourself (sold my 2017 S recently in less than two weeks for 99% of full asking price to a private buyer in a very smooth transaction) Might find that you are missing out on thousands by trading in. And when I spent hours searching cargurus.com, autotempest, craigslist, Teslas used site, autotrader, etc...KBB seemed to be right on target with market pricing..