Navionics+ South trade for East

I know this is a long shot but I have a Navionics Plus Regions "South" that I would love to trade for the same in "East" region. Would also consider other cards that include Lake Erie and Ohio inland lakes. My card has updates subscription till Feb. 2019.

Since no one seems to have an East to trade I am listing my South for sale. Asking 100 shipped to your door, through Paypal.