I have opened up a few Topps sets in my days . Both Baseball & football . I have found out , through the years , that sets have cards missing or damaged or both ? So to me , not hard for me to see these types of problems ? But i'd ask , if you open up any set , is it not just like a hand collected set then ? You get what you get ? After all if it stays sealed, then it counts as a complete set ...correct ?