Have an extra 2011 UK Royal Wedding Commemerative 5£ (USA)

Hello everyone, my wife collects British royal coins and we ended up with an extra of these: 

N#19996  

Swap value is about $10, and shipping is going to be around $4 in the US. We're open to trading for most anything interesting.

Here are some photos of the opened set (The duplicate set for swap is still sealed in factory package from the Royal Mint).