Mackerel
P2PBuy limit: 6,000·last trade 12m ago
Confidence
Confidence48%
One score blending fill chance, market volume and profit quality.
Fill chance41%
Volume51%
Profit56%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at22
Buy fills0%
Sell at23
Sell fills90%
Net / item1 (4.5%)
Est. profit / 4h6.0K
6,000 units · 41% fill confidence
Insta-sell
21
cheapest buy (full spread)
Insta-buy
24
dearest sell (full spread)
Gross margin
3
GE tax
0
2% per item, max 5M
Net margin
3
14.3% ROI
Volatility
357.0%
price noise (1h history)
How to flip the Mackerel
The Mackerel is a members-only Old School RuneScape item — “Some nicely cooked mackerel.”. Its Grand Exchange buy limit is 6,000 per 4 hours. Right now it buys at 21 gp and sells at 24 gp — a net margin of 3 gp (14.3% ROI) after the 2% Grand Exchange tax. High alchemy yields 9 gp.
To flip it, place a buy offer near 21 gp and a sell offer near 24 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 volume58%
Two-sided liquidity0%
Recent activity90%
Size vs market0%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility100%