Airtight Butter Dish $9

This Pisol Airtight Butter Dish drops from $12.98 to $8.98 at Amazon. This internet-famous butter storage dish is microwave- and dishwasher-safe. It has measurement marks, so you know how many tablespoons you're using, and it fits in the door shelf of most refrigerators. Shipping is free with Prime or when you spend $35. Otherwise, it adds $6.99.