Found these limited edition candy bars in the last few weeks.
York Chocolate Truffle
Kit Kat Triple Chocolate
Almond Joy Chocolate Chocolate
Almond Joy Pina Colada (in the South)

I spotted the Pina Colada today at a Walmart in Maryland. I'd love to find the chocolate chocolate, though.

Tops Markets had all but the Pina Colada. Maybe Giant will have them. I should have bought the York Truffle.