Plank
F2PBuy limit: 13,000·last trade 2m ago
Confidence
Confidence84%
One score blending fill chance, market volume and profit quality.
Fill chance87%
Volume95%
Profit77%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at91
Buy fills29%
Sell at94
Sell fills30%
Net / item2 (2.2%)
Est. profit / 4h26.0K
13,000 units · 87% fill confidence
Insta-sell
91
cheapest buy (full spread)
Insta-buy
94
dearest sell (full spread)
Gross margin
3
GE tax
1
2% per item, max 5M
Net margin
2
2.2% ROI
Volatility
9.7%
price noise (1h history)
How to flip the Plank
The Plank is a free-to-play Old School RuneScape item — “A plank of wood!”. Its Grand Exchange buy limit is 13,000 per 4 hours. Right now it buys at 91 gp and sells at 94 gp — a net margin of 2 gp (2.2% ROI) after the 2% Grand Exchange tax of 1 gp. High alchemy yields 1 gp.
To flip it, place a buy offer near 91 gp and a sell offer near 94 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 liquidity64%
Recent activity99%
Size vs market70%
Why this profit score
Spread persistence100%
No price spike96%
Margin plausibility100%