This is probably a sort of clearance fire-sale on an older model, that they found some of in the warehouse. Probably, when they're gone, they're gone.
It's so old, it's non-smart (IMHO, that makes it better, but I'm the type that doesn't use Google or Alexa), that it still supports composite video. (Got an old NES?)
I wish I had room in my small digs for a 50" TV.
At this price, it's hard to get picky about quality, or more likely, lack of HDR and other modern 4K TV standards.
Probably makes a cheap-and-cheerful computer monitor.