Obsidian helmet
P2PBuy limit: 70·last trade 5m ago
Confidence
Will it fill?62%
Will it profit?90%
Joint confidence55%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at728,017
Buy fills8%
Sell at749,960
Sell fills9%
Net / item6,944 (1.0%)
Est. profit / 4h90.3K
13 units · round-trip fill 1%
Insta-sell
726,798
cheapest buy (full spread)
Insta-buy
751,179
dearest sell (full spread)
Gross margin
24,381
GE tax
15,023
2% per item, max 5M
Net margin
9,358
1.3% ROI
Volatility
5.2%
price noise (1h history)
How to flip the Obsidian helmet
The Obsidian helmet is a members-only Old School RuneScape item — “Provides excellent protection.”. Its Grand Exchange buy limit is 70 per 4 hours. Right now it buys at 726,798 gp and sells at 751,179 gp — a net margin of 9,358 gp (1.3% ROI) after the 2% Grand Exchange tax of 15,023 gp. High alchemy yields 33,792 gp.
To flip it, place a buy offer near 726,798 gp and a sell offer near 751,179 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 volume30%
Two-sided liquidity88%
Recent activity96%
Size vs market69%
Why this profit score
Spread persistence83%
No price spike92%
Margin plausibility100%