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 set of used Ajman and Manama butterfly stamps, graded as VF (Very Fine). The stamps feature various butterfly designs and are uncertified. These stamps are part of a collection focusing on butterflies and are a unique addition to any stamp collection.