While I, Mr. Tea, was traveling in Kyoto Japan I picked up a few exclusive Kit-Kat boxes and one of them was the Matcha green tea flavor. I grabbed the big box because I knew that I was going to want more then just a few bars. Kyoto especially the Uji area is known all over Japan fro their Green Tea. It is the best, from my personal experience thus far. Now since I have been there, in my local market in town I found on the shelf a bag of Kit-Kat Matcha flavored bars and it wasn't an off brand but Kit-Kat. I guess it isn't Kyoto exclusive anymore and it was $5 for the bag there. I think I paid about the same or maybe 650 Yen in Kyoto for this box of 12.