147. After you gain a new item that uses perishables, you will immediately start to find them everywhere. What's more, they're free, even if beforehand they were sold for a stupidly high price, or were completely unobtainable.
Remember this next time you buy anything that uses batteries. They'll have you going out and buying them from stores, when really all you need to do is mow you lawn and soon you'll have plenty of batteries. I love Zelda logic.