Samsung Galaxy S3 Cases, Screen Protectors and Acc's Lets showcase here our different cases and accessories for our S3. Let me start with these: Spigen Argos Local Price: Php 2,290 SPIGEN Leather Case Argos Series is a premium, handmade leather pouch for the Galaxy S3. The Argos prevents your mobile device from scratches, damages and dust. The microfiber interior helps keeps your mobile clean and sleek. The front flap clips over the phone to stay shut when the phone is not in use. The Argos is the perfect case for a sleek and professional look.