Black mask

An inert-seeming cave horror mask. Black mask is a members-only item traded on the Old School RuneScape Grand Exchange.

With a buy price of 822,434 gp, Black mask is a mid-range item accessible to most players. The buy-sell spread is 21,091 gp (2.6%), which indicates a tight spread common in actively traded items.

Black mask has very low trading volume (6 recent trades), which means wider spreads and slower fills. The buy limit of 70 every 4 hours is worth planning around when scaling flips.

Black mask currently has a negative margin of -29,104 gp after tax, meaning instant flips would result in a loss at these prices. Margins fluctuate throughout the day — check back later or set a price alert to be notified when the margin turns positive. The price has risen 1.1% in the last hour, indicating upward buying pressure.

Black mask has a high alchemy value of 1,800 gp, but at the current buy price it is not profitable to alch.

Set a price alert to get notified when the margin changes, or add this item to your watchlist for quick access.