Instructions for buying multiple items: After adding all the desired items to your cart. Find the "request total from seller" button. Upon pressing it you will commit to buying the items in your cart. This will send us an invoice request. Upon receipt we will adjust shipping manually to the rate of shipping for the mini that has the highest shipping rate. (example: Dr. Doom shipping is $3.49, Ant-man is $7.99 for shipping. The flat rate will be the highest which is $7.99.)