Noncommercial religious outfit Daystar Television Network is picking up WNAK-DT in Knoxville TN. According to brokerage firm Kalil & Co., the station is valued at $2M. The seller is Knoxville Channel 7, headed by J.P. Engelbrecht. The station has been broadcasting the Retro Television Network. Daystar builds on an empire that includes 83 stations in 56 markets.