Are the bulk coffee beans at HEB all just the same beans, just in tubes with different names ?

Weird question, I know.. but I was thinking about it while I sat in traffic on 45.

I am talking about that wall dispenser thing with the clear tubes, with all the different types of beans.. with the little brown bags.

All the beans are $9.98/lb.
I didn't think coffee from Colombia, would the same price as from Sumatran, or Nicaragua..or Snickerdoodle, etc..

I drink A LOT of coffee.. and sometimes the coffee doesn't taste the same, so I was just wondering if whoever was refilling just uses the the same beans to fill them all.

Anyone got the inside story.. 🙂