Dunkin' is celebrating the end of the latest EPIC Red Sox season and World Series win with a special coffee deal.

According to WMTW, today (October 31st), you can get any medium hot or iced coffee for just ONE DOLLAR.  The offer is open to DD Perks members who pay with an enrolled Dunkin’ card

The offer will be good at all of their Maine, New Hampshire, Massachusetts, and Vermont locations.