How much buffalo meat did they get from the bull killed?

Please provide me with more context! I need more information to answer your question. For example:

* What story or situation are you referring to? Is this from a book, movie, news article, or something else?

* What kind of bull was it? The size and breed of the bull will greatly affect the amount of meat.

Once I have more information, I can help you estimate the amount of buffalo meat they got.