Rock-shell helm

Protective headwear made from crabs. Better than that sounds. Rock-shell helm is a members-only item traded on the Old School RuneScape Grand Exchange.

Priced at 24,068 gp, Rock-shell helm is an affordable item suitable for players building their cash stack. The buy-sell spread is 6,068 gp (25.2%), which indicates a wide gap between instant buy and sell — typical of less liquid items.

Rock-shell helm has very low trading volume (1 recent trades), which means wider spreads and slower fills. The buy limit of 70 every 4 hours is worth planning around when scaling flips.

Rock-shell helm currently has a negative margin of -6,248 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.

Rock-shell helm has a high alchemy value of 21,120 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.