Winning bidder agrees to pay within 3 days from the end of the auction. Shipping charges are based on physical location. The more you buy, the more you save on shipping so please don't pay just yet and let me calculate everything for you at the end of the auction. If you would like insurance at the end of the auction, please add $2.78 to the final price. If you have any questions please let me know. Thanks and happy bidding!