Yeah the SG Limted Edition annual aromatics ship in a cookie tin box (not your regular gawith square tins), they are not airtight and were made to be smoked in 2013 (or 2014) - I have some I've jarred and rather enjoy it. But any available tins on the market are probably dried out unless the seller stored it in a humidor the entire time.
EDIT: don't know how I missed ming's comment but yeah basically what he said.
EDIT: don't know how I missed ming's comment but yeah basically what he said.