WTB: Yak Face POTF Cardback, Anakin Skywalker POTF Cardback & BobaFett 21 Back Cardback

So this may a tough want to buy listing but anyone with duplicates or willing to sell these I would be interested in buying great clean copies. Not in a position to afford the sealed ones so trying the rare ones this way. Coins of Yak Face and Anakin as well:) if you have

Thank you
Sam