herofan, I think that from now till mid-May are the best pices for lightweights. Around here there are gobs of heavier feeders (7oo up to 950 or so) leaving here on pots headed for the feedlots of Iowa and Nebraska in October and November. From Thanksgiving until mid February are the cheapest lightweights, in my opinion. One of the biggest killcow plants ( Cargill- Taylor) is here in PA , killcows and fats are usually better here through the grilling season.Especially 2 weeks before each summer holiday.