Making Serum 207 (3) (Tarromin potion (unf), Ashes)
Making Serum 207 (3) (Tarromin potion (unf), Ashes) in OSRS: 1 × Tarromin potion (unf), 1 × Ashes → 1 × Serum 207 (3). Profit right now: -358 gp after GE tax (input cost 377 gp).
Making Serum 207 (3) (Tarromin potion (unf), Ashes) in OSRS: 1 × Tarromin potion (unf), 1 × Ashes → 1 × Serum 207 (3). Profit right now: -358 gp after GE tax (input cost 377 gp).