Grubby key
P2PBuy limit: 11,000·last trade 4m ago
Confidence
Will it fill?76%
Will it profit?92%
Joint confidence70%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at33,991
Buy fills28%
Sell at35,884
Sell fills29%
Net / item1,176 (3.5%)
Est. profit / 4h354.0K
301 units · round-trip fill 8%
Insta-sell
33,117
cheapest buy (full spread)
Insta-buy
36,758
dearest sell (full spread)
Gross margin
3,641
GE tax
735
2% per item, max 5M
Net margin
2,906
8.8% ROI
Volatility
4.0%
price noise (1h history)
How to flip the Grubby key
The Grubby key is a members-only Old School RuneScape item — “It looks like the key to a chest (Used to open the grubby chest in Forthos Dungeon).”. Its Grand Exchange buy limit is 11,000 per 4 hours. Right now it buys at 33,117 gp and sells at 36,758 gp — a net margin of 2,906 gp (8.8% ROI) after the 2% Grand Exchange tax of 735 gp. High alchemy yields 19 gp.
To flip it, place a buy offer near 33,117 gp and a sell offer near 36,758 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 volume64%
Two-sided liquidity91%
Recent activity97%
Size vs market70%
Why this profit score
Spread persistence87%
No price spike93%
Margin plausibility100%