Buy your Celtics products in our Boston Celtics shop. Filled with beautiful green products for you who love basketball and the NBA. Classic Celtics with legendary players like Larry Bird, Nate "Tiny" Archibald and Kevin Garnette. The National Basketball Association was founded as early as 1946 and then under the name Basketball Association of America (BAA). Now the whole match in the NBA is a really big show and if you go to Boston Garden you will be met by a fanatical home crowd dressed in Boston Celtics green and white colors.