Adamant cannonball price - OSRS Grand Exchange

Ammo suited for a boat's cannon. The current Old School RuneScape Grand Exchange price of Adamant cannonball is approximately 158 gp (buy 161 gp, sell 155 gp).

• Buy (insta-buy) price: 161 gp
• Sell (insta-sell) price: 155 gp
• Buy limit (4 hours): 11,000
• High alchemy value: 108 gp
• Members item: Yes

Adamant cannonball price trend, last 30 days

Over the last 30 days, Adamant cannonball has traded between 160 gp and 232 gp. The price is down 31.0% across that window, moving from about 232 gp to 160 gp, and down 19.6% over the last 7 days. The sharpest single-day move in that stretch was -6.0% on October 13, 2026.

About 27,401,461 units changed hands across those 30 trading days, an average of 913,382 per day, so Adamant cannonball is currently extremely liquid: offers at fair prices typically fill within minutes.

For flippers, the current spread is 6 gp before tax and about 3 gp per item after the 2% GE tax; a full buy-limit cycle of 11,000 ties up about 1,705,000 gp and can return up to 33,000 gp. Step-by-step numbers are on the how to flip Adamant cannonball page.

View the live Adamant cannonball price chart, daily volume and full history on GrandExchange.com.