A Long Island chicken farm is selling what it touts as “fresh,’’ organic, locally sourced poultry — but its health-conscious customers may be being duped into buying just Perdue meat at an inflated cost. Raleigh’s Poultry Farm in Kings Park is seemingly repackaging bulk Perdue chickens — one of the country’s largest industrial meat brands — and passing it off as organic local product, a New York Post investigation found. The farm was previously cleared of wrongdoing by a Department of Agriculture investigation. Raleigh’s Poultry Farm in Kings Park has apparently been repackaging bulk Perdue chickens and selling them as locally sourced, a Post investigation found. Brandon Cruz/NY Post “We get [the chickens for sale] from a local supplier, so it’s all fresh,” an employee told a Post reporter posing as a health-conscious customer Friday.…