Be sure you are not missing out on other items that be sent with your first purchase for only one more dollar per item. Come on! Let's STUFF an envelope or flat rate box for you! Your shipping costs are estimates that are usually right to the penny. The shipping preferences that are chosen are just to ensure you will not have to pay more than the amount listed, even if it is at my expense. For example: Your item may be calculated when you have paid for flat rate at my discretion. Regardless eac