Where can I find AA (Mignon) batteries in Appenzell?

AA (Mignon) batteries can also be found in these cities:

Abtwil SG Altstätten Arbon Au Bischofszell Buchs Degersheim Diepoldsau Flawil Goldach Gossau Heiden Herisau Oberriet Rheineck Rorschach Sankt Margrethen St. Gallen Teufen Thal Widnau Wittenbach

You can also find this in Appenzell:

Everything From Milk Baking Mixtures Cream Stiffener Spreads Savory Food For Diabetics Menus With Meat Fruit Spritzers Filter Coffee Baguette Roll Salt Sticks