It would be awesome to have links to USDA data sites. In particular, auction barn sales as well as weekly recaps by state.
As an example, the Oklahoma City recap and National Feeder Cattle summary are included below:
https://www.ams.usda.gov/market-news/feeder-and-replacement-cattle-auctions#Oklahoma
https://www.ams.usda.gov/mnreports/sj_ls850.txt