The tin depicting Xerneas of the Kalos region was manufactured in 2016.  The tins depicting Solgaleo and Tapu Bulu were both manufactured in 2017.  All three tins are in excellent used condition. 

Shipping for one tin is $5.25.  Each additional tin ships for just $2.50 per tin.  To get the shipping discount, simply purchase and then wait to pay until you receive the combined shipping invoice.