7/1 Wales or 16/1 Northern Ireland!
Offer expires: 5pm, Saturday
Form could go out of the window when 2 Home Nations clash at the Euros. Wales will take on Northern Ireland as favourites in the last 16 in a match that could play out like a local derby.
You can make a case to back either team here which is good because 888Sport bookmaker have an enhanced betting odds deal available on both teams. £10 is the maximums take and any winnings are paid out in free online bets.