Black locks
P2PBuy limit: 8·last trade 5h ago
Confidence
Confidence0%
One score blending fill chance, market volume and profit quality.
Fill chance4%
Volume0%
Profit48%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at1,556
Buy fills0%
Sell at1,726
Sell fills0%
Net / item136 (8.7%)
Est. profit / 4h1.1K
8 units · 4% fill confidence
Insta-sell
1,555
cheapest buy (full spread)
Insta-buy
1,727
dearest sell (full spread)
Gross margin
172
GE tax
34
2% per item, max 5M
Net margin
138
8.9% ROI
Volatility
105.9%
price noise (1h history)
How to flip the Black locks
The Black locks is a members-only Old School RuneScape item — “Perhaps someone can do something with this.”. Its Grand Exchange buy limit is 8 per 4 hours. Right now it buys at 1,555 gp and sells at 1,727 gp — a net margin of 138 gp (8.9% ROI) after the 2% Grand Exchange tax of 34 gp. High alchemy yields 1,920 gp.
To flip it, place a buy offer near 1,555 gp and a sell offer near 1,727 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 volume0%
Two-sided liquidity0%
Recent activity7%
Size vs market11%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility100%