One card & stamps costed about a dollar. The ladies were extremely nice and gave me a pen and told me to sit there and write my cards. I had 27 cards so I said I will write at my hotel.
Wow, you are already in Burundi. So glad you could find nice postcards and send them easily! The postal workers sounds very helpful too. Thank you for taking pictures and sharing your experience with us.
P.S.
In case someone wondering: this is just a comment and I don’t mind not getting cards from Burundi, so people below me still has chance!
That’s so amazing, thanks for sharing the photos. It’s so awesome there’s so many postcards and they let you sit there if you want. The post office is so interesting too.
Have a wonderful vacation! 
