Bipped by an eBay seller?!?!?!

I had recently bought a lot of Adam Dunn cards on eBay. Package came in the mail this morning and I recognized the return address as the seller. I opened up the package and there is a thick stack of cards, just as expected. But the top card is a hockey player named Benoit Hogue. Flip the stack over, there's Hogue again. The cards are taped around the stack. I remove the tape and there are a bunch of Hogues around a bag of cards that contain the Dunns.

Did the seller use these valuable Score hockey cards as padding or was I Bipped?