I'm not a fan of buying electrical devices from Amazon because there are way too many illegal import knockoffs and it is very hard for novices to tell real from fake.
one detail that you do need to pay attention to is that the outlet (the new one closed) should be weather rated indicated with WR on the face.
If you do want to buy it from Amazon to avoid going to the hardware store, make sure that it is one of the name brands (Leviton, Eaton, Hubbell) and is shipped and sold by amazon.com (no third party sellers).