Jersey (Channel Islands) 20 pence 2012 coin

I have a 20 pence coin from Jersey, date marked 2012, which doesn't seem unreasonable. I can't find it listed anywhere on the various coin sites, including this one, or any evidence of it on Google. Any ideas?
Thanks
pmiller29

Hej, can you post a picture?

http://www.ebay.com/itm/JERSEY-1-2-5-10-20-50-PENCE-2009-2012-BU-COIN-SET-6-PCS-/300871673686



 Maybe taken from a set (which I found through a link on Google), like above.
https://en.numista.com/catalogue/pieces3479.html
I also now added it to that page, unless/until someone says it is not KM# 107.
Welcome to the forum also.  

Makes sense - thanks!