Steel incendiary cannonball
P2PBuy limit: —·last trade 34m ago
Confidence
Will it fill?35%
Will it profit?0%
Joint confidence0%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at400
Buy fills17%
Sell at400
Sell fills17%
Net / item-8 (-2.0%)
Est. profit / 4h0
25,000 units · round-trip fill 3%
Insta-sell
400
cheapest buy (full spread)
Insta-buy
400
dearest sell (full spread)
Gross margin
0
GE tax
8
2% per item, max 5M
Net margin
-8
-2.0% ROI
Volatility
140.6%
price noise (1h history)
How to flip the Steel incendiary cannonball
The Steel incendiary cannonball is a members-only Old School RuneScape item — “Ammo suited for a boat's cannon.”. Its Grand Exchange buy limit is effectively unlimited. Right now it buys at 400 gp and sells at 400 gp — a net margin of -8 gp (-2.0% ROI) after the 2% Grand Exchange tax of 8 gp. High alchemy yields 6 gp.
To flip it, place a buy offer near 400 gp and a sell offer near 400 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 volume12%
Two-sided liquidity100%
Recent activity75%
Size vs market0%
Why this profit score
Spread persistence0%
No price spike0%
Margin plausibility0%