An eBay seller lists the t-shirt as "rare,'' but you can readily purchase it on the Dunkin' Donuts web site for $14.95. It's "dark chocolate'' in color, and comes in M, L, XL and XXL sizes.

Dunkin' Donuts is selling T-shirts featuring the winning design from its first global T-shirt challenge as one of its holiday merchandise offerings. The "C is for Coffee" T-shirt is being sold on ...