Limestone

Some limestone. Limestone is a members-only item traded on the Old School RuneScape Grand Exchange.

Limestone trades for 115 gp, making it one of the cheapest items on the GE.

Limestone has very low trading volume (1 recent trades), which means wider spreads and slower fills. With a buy limit of 13,000 every 4 hours, you can trade in large quantities per session. At the current margin, flipping the full buy limit yields up to 897,000 gp profit every 4 hours.

Limestone currently has a positive margin of 69 gp after the GE tax, resulting in an ROI of 60.0%. A flip rating of 3/10 suggests this isn't the strongest flip opportunity at the moment, but margins can shift quickly.

Limestone has a high alchemy value of 6 gp, but at the current buy price it is not profitable to alch.

Use the flip calculator above to estimate your profit based on quantity. Set a price alert to get notified when the margin changes, or add this item to your watchlist for quick access.