What is the UPC of the blob that ate everyone?

"The Blob That Ate Everyone" is a fictional movie, and it doesn't have a Universal Product Code (UPC) since UPCs are typically assigned to retail products rather than films. If you're referring to a specific DVD or Blu-ray release of the movie, you would need to check that particular product's packaging or retailer listings for its UPC. Let me know if you need more information about the film!