I contacted someone who bought 4 CASES of these cards and he said he barely got one complete set of the Concept Art cards from those four cases. What is Topps doing? Apparently they don’t care about those of us who buy a couple of boxes. There hasn’t been even one complete set of the Concept Art cards for sale on eBay since this set came out. Given it takes four cases to get a complete set, you can understand why.