 6 to 7 weights, 260 to 316. 7 to 8 weights, 255 to 284. 8 to 9 weights, 247 to 265. 9 to 1,000 pounds, 231 to 250. Over 1,000 pounds, 222. Joplin Regional Stockyard, 6,402 head. Feeder steers were 2 to 4 lower. Feeder heifers steady to 3 lower. Feeder cattle steers, medium to large ones, 4 to 5 weights, 305 to 339.