 As for the boxed beef prices, they were down $2.00 and a penny on the choice cut at 3.1615. Slut cuts up $1.02 at 2.9946. The feeder cattle market fell right in line with the live cattle market's lower ascend as technical pressure grew stronger throughout the day. At the close, the feeder cattle in September down $2.55 at 2.57, while October contracts down $2.45 at 2.5695.