[sincerely]

Not that it's well priced, but just because they're both "soy sauces", doesn't mean they are really comparable products intended to be used in a the same way while cooking. It's like the difference between an expensive olive oil you would use in a simple vinaigrette, eating with bread, or drizzling over a dish once it's cooked, and a cheaper neutral oil for sauteeing in the early steps of a recipe