Black dragon mask
P2PBuy limit: 4·last trade 26m ago
Confidence
Will it fill?48%
Will it profit?88%
Joint confidence42%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at25,207
Buy fills7%
Sell at26,845
Sell fills12%
Net / item1,102 (4.4%)
Est. profit / 4h4.4K
4 units · round-trip fill 1%
Insta-sell
23,750
cheapest buy (full spread)
Insta-buy
28,302
dearest sell (full spread)
Gross margin
4,552
GE tax
566
2% per item, max 5M
Net margin
3,986
16.8% ROI
Volatility
18.0%
price noise (1h history)
How to flip the Black dragon mask
The Black dragon mask is a members-only Old School RuneScape item — “Do I look scary?”. Its Grand Exchange buy limit is 4 per 4 hours. Right now it buys at 23,750 gp and sells at 28,302 gp — a net margin of 3,986 gp (16.8% ROI) after the 2% Grand Exchange tax of 566 gp. High alchemy yields 6,000 gp.
To flip it, place a buy offer near 23,750 gp and a sell offer near 28,302 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 volume25%
Two-sided liquidity29%
Recent activity80%
Size vs market69%
Why this profit score
Spread persistence100%
No price spike60%
Margin plausibility100%