Some do.
Money paid out for a decent condition Yote and the buyer either resells to someone or puts the work in to properly skin the hide out and prep it for a fur sale.
Better returns doing the work and having it done without hacking and slashing up the otherwise marketable hide.
Works out well all around, as the coyotes don't get turfed over the bank. The shooter gets coin for ammo, and the guy that buys makes his too.