Making Games necklace(8) (Cosmic rune, Water rune)

Making Games necklace(8) (Cosmic rune, Water rune) in OSRS: 1 × Sapphire necklace, 1 × Cosmic rune, 1 × Water rune → 1 × Games necklace(8). Profit right now: +354 gp after GE tax (input cost 387 gp).