Nintendo 3DS Games: Detective Pikachu or Ever Oasis – $19.97 each + Free Store Pickup @ GameStop By admin | July 30, 2019 7:27 pm EST 0 Comment GameStop Detective Pikachu (Nintendo 3DS) $19.97 also via Amazon Ever Oasis (Nintendo 3DS) $19.97 Select store pickup where available or free shipping on $50+ orders