recently saw the price for Malgus on Bricklink and knew I had to find mine hidden in my collection. An hour of searching later and here he is : r/legostarwars
Darth Malgus Lightsaber — Brick Vault
Lego Darth Malgus Interceptor Minifigure Sith Shoulder Armor from 9500 NEW | eBay
LEGO MOC Lego Darth Malgus' lightsaber by BricksInLithuania | Rebrickable - Build with LEGO