which products are competing with it?
McDonald's Big Mac sandwich
Big King
As noted, the Big King sandwich was introduced to compete directly with the McDonald's Big Mac sandwich.
how much is a big king burger at burger king 99¢ (USD) where is this king burger found? It is sold in Burger King what kind of burger is it? It is a hamburger, consisting of two grilled beef patties, sesame seed bun, King Sauce, iceberg lettuce, onions, pickles and American cheese.
wiki:15804924
Big King [SEP] Competitive products
As noted, the Big King sandwich was introduced to compete directly with the McDonald's Big Mac sandwich. It joins a group of sandwiches from other vendors that are designed as counters to the more well-known McDonald's sandwich. This includes the Big Shef sandwich originally from now-defunct chain Burger Chef and occasionally produced as a LTO from current trademark owner Hardee's. The Big King was introduced at a time when McDonald's was planning a similar move with a direct competitor to Burger King's signature Whopper sandwich. The Big N' Tasty was introduced in California at approximately the same time Big King was being nationally introduced in 1997.