flexappealsportsnutrition.com/ Flex Appeal in Medford, MA has the lowest prices and largest selection of sports nutrition and fight gear in the Greater Boston area. Come in on a Monday and mention this add to get in on following deals: 40 pack of MET-Rx - $55.99, Protein Revolution - $21.99, Creatine Blast - $13.99, 1000 gram Glutamine - $24.99, Arsenal Training Packs - $16.99, and 12-pack of RTD 51's - $33.99. Flex Appeal is located at 4000 Mystic Valley Parkway in Medford, MA in front of Gold's Gym and there is plenty of parking!