Adamant cannonball
P2PBuy limit: 11,000·last trade 4m ago
Confidence
Confidence86%
One score blending fill chance, market volume and profit quality.
Fill chance90%
Volume95%
Profit78%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at225
Buy fills38%
Sell at230
Sell fills37%
Net / item1 (0.4%)
Est. profit / 4h11.0K
11,000 units · 90% fill confidence
Insta-sell
224
cheapest buy (full spread)
Insta-buy
231
dearest sell (full spread)
Gross margin
7
GE tax
4
2% per item, max 5M
Net margin
3
1.3% ROI
Volatility
6.9%
price noise (1h history)
How to flip the Adamant cannonball
The Adamant cannonball is a members-only Old School RuneScape item — “Ammo suited for a boat's cannon.”. Its Grand Exchange buy limit is 11,000 per 4 hours. Right now it buys at 224 gp and sells at 231 gp — a net margin of 3 gp (1.3% ROI) after the 2% Grand Exchange tax of 4 gp. High alchemy yields 108 gp.
To flip it, place a buy offer near 224 gp and a sell offer near 231 gp; the spread minus GE tax is your profit. Confidence figures are model estimates from live OSRS Wiki prices, not guarantees — flip responsibly.
Price history
● insta-buy● insta-sell● moving avg
Why this fill score
Trading volume100%
Two-sided liquidity80%
Recent activity97%
Size vs market75%
Why this profit score
Spread persistence100%
No price spike97%
Margin plausibility100%