...Well, admittely, 13g isn't THAT much- but for cereal, that's about as good as it gets.
With 13g of protein, and an admittedly mild enough flavor that you can't accuse any aspect of it to be all that wrong, Kashi Original is a solid cereal. But, but, butttttt... And I mean DO mean but- sometimes it just gets a little boring. Anything can after awhile, you know. But when you get bored of Kashi's GoLean Original, what other cereal can you turn to for a huge amount of protein and a decent taste? Tell me! What? WHAT???!!! Why, Kashi's GoLean Vanilla Graham Clusters, of course! Just LIKE Kashi's GoLean Original, except with two less grams of protein. And the added taste of vanilla. And graham. And clusters. And the box is blue. And yeah.
A 13.2 oz. box costs around $3.99.