2) Shipping for this item will be $ 5.99 for U.S buyers. I'm part of the Ebay International Shipping program so I will not be able to quote you on the shipping cost. eBay handles the quote and ships the item to you once I ship it to them. 

3) I will combine shipping for multiple items that can be shipped together safely. I will refund the extra cost as soon as I package the item and print the shipping label.