Calcite

A large crystal of calcium carbonate. Calcite is a members-only item traded on the Old School RuneScape Grand Exchange.

Calcite trades for 89 gp, making it one of the cheapest items on the GE. The buy-sell spread is 4 gp (4.5%), which indicates a tight spread common in actively traded items.

With 2,603 recent trades, Calcite has strong trading volume, making it easy to buy and sell quickly. With a buy limit of 13,000 every 4 hours, you can trade in large quantities per session.

Calcite currently has a negative margin of -5 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.

Calcite has a high alchemy value of 18 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.