Obsidian helmet
P2PBuy limit: 70·last trade 5m ago
Confidence
Confidence60%
One score blending fill chance, market volume and profit quality.
Fill chance61%
Volume25%
Profit81%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at645,960
Buy fills7%
Sell at663,999
Sell fills7%
Net / item4,760 (0.7%)
Est. profit / 4h71.4K
15 units · 61% fill confidence
Insta-sell
645,959
cheapest buy (full spread)
Insta-buy
664,000
dearest sell (full spread)
Gross margin
18,041
GE tax
13,280
2% per item, max 5M
Net margin
4,761
0.7% ROI
Volatility
5.0%
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 645,959 gp and sells at 664,000 gp — a net margin of 4,761 gp (0.7% ROI) after the 2% Grand Exchange tax of 13,280 gp. High alchemy yields 33,792 gp.
To flip it, place a buy offer near 645,959 gp and a sell offer near 664,000 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 volume28%
Two-sided liquidity100%
Recent activity96%
Size vs market63%
Why this profit score
Spread persistence100%
No price spike98%
Margin plausibility100%