State police are on the ground and in the air searching for the suspect who allegedly robbed the Exchange Video and CD Store in the 7100 block of Peach Street.
Police say the suspect took an unknown amount of cash and then fled south.
According to state police the suspect did have a gun.
He is described as a white man about 6 feet tall reportedly wearing a black ski mask during the alleged robbery. Anyone with information should call State Police at 898-1641.