i haven't been able to find a local butcher here yet but ill try the farmers market. walmart has oxtail soup bones (expensive), chicken feet, and not much else although they do have beef liver ($1.20/lb) and beef tongue and tripe for pretty cheap.
i've been using sweet potatoes for paleo and they are delicious. i cant find pumpkin for cheap enough, was hoping to see the cans on closeout at walmart on the day after Thanksgiving.