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 ICOLLECTZONE Germany B570-73 VF NH stamps are of German origin and are of mint never hinged quality. These stamps feature an aviation theme, making them a unique and interesting addition to any stamp collection. With a grade of VF (Very Fine) and being from Germany, these stamps are sure to be highly sought after by collectors interested in European stamps and aviation-related philately.