You’re right, and unfortunately it’s also difficult to find a good quality coffee that’s Fair Trade too.

Theanine? What’s that do?

I was trying to find out why caffeine anhydrous is so much cheaper per serving than a cup of coffee or tea when the source is coffee or tea. My only conclusion is they must use un-saleable types of coffee beans and tea leaves for caffeine extraction. Anyway, DIY energy drinks are stupendous, I can't countenance paying so much for a can. What's your preferred carbonation method, a Soda Stream or similar?

A quality 2 lb bag from a well respected roaster that ethically sources their coffee is $37 and is pre ground so you don't even need to buy a grinder. It will make approximately 64 8-oz cups of coffee. That is less than 60 cents a cup.

What are you talking about, expensive?

If you want a recommendation, I love Mad Priest Coffee roasters based out of Tennessee and ship at a decent price.