‘Auction Kings’ Marathon Tonight on Discovery

Immerse yourself in Discovery Channel’s “Auction Kings” tonight, with back-to-back episodes until 11 p.m. CT, including a new show at 8 p.m. that features Paul deciding to sell the pair of larger-than-life bronze horses that have stood guard at Gallery 63 for years. Rare letters from Norman Rockwell and Helen Keller also go on the block.

Discovery Channel is available to all Suddenlink customers who have what is commonly known as Expanded Basic TV service.