This is Danbury Mint NY Yankees Derek Jeter Silver Bullion Collection Baseball 12 Cards. There are 12 cards in the set. These cards are pre owned and in a wooden box and plastic cases. These cards are a collection of Derek Jeter's career. These cards are One Troy Ounce. If you're a fan of Derek Jeter, then these are the cards you need to own today. You are getting the complete set of 12 cards and the wooden box. I will not break up the set. This item comes from a smoke and pet free home. Please don't hesitate to ask any questions and if you need any additional pictures please let me ...