Answer:
specialty store
Step-by-step explanation:
Specialty store -
It refers to the shop which have only one specific retail market , is referred to as a specialty store .
It is the type of store , which sells only one type of product.
These stores and independent stores , with no branches .
The competition for a speciality store , are the variety store , supermarkets , general store and the departmental store.
Hence , from the given scenario of the question,
GameStop is a specialty store.