 Just over 15 bucks. In the feeder cattle auctions, Fort Pierre Livestock Auction, Fort Pierre, South Dakota, they had just over 3,700 head in their sale on Friday. Compared to a much larger offering two weeks ago, the feeder steers under 900 pounds, mostly steady. Heavier steers with a heavier undertone. Calves at 579 for an average weight, 331 to 340 pounds.