You are purchasing 10 used se-tenent sets, #3670-71 Spay & Neuter Stamps, 37 cent, Off paper.  The scan is a sample.  The winning bidder pays $.66 shipping and handling within the United States and outside the United States is $1.50.  I do combine items to save on shipping costs so if you are purchasing multiple items, please wait for an invoice so that I may properly combine the items.  I measure by exact weight so often times, you can put several together with no changes in weight!