We combine shipping in the USA. If buying additional items wait until all close, and we will send you an invoice with combined shipping, and get them all mailed in the same package. Insurance is an option. If you want to purchase it, let me know so I can add it to your invoice before you pay. ************************************** Shipping to other countries is higher on multiple purchases. If you are in another country and not sure of the shipping cost on multiple items, request a quote before you buy.