We will always combine shipping. If items are on sale, we will need to refund you within 24 hours. Shipping policy for domestic small items: The highest shipping plus 75 cents per lot. Larger domestic shipping items are the highest shipping plus $1.00 shipping. Large albums and heavier items vary. The product is a mint never hinged postage stamp from Romania with a topic related to aviation. This multi-color stamp is in extremely fine condition and has not been certified. It is a valuable piece for collectors interested in European stamps, specifically from Romania.