Blue Moon helm
P2PBuy limit: 15·last trade 2m ago
Confidence
Confidence58%
One score blending fill chance, market volume and profit quality.
Fill chance55%
Volume23%
Profit88%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at877,778
Buy fills27%
Sell at946,617
Sell fills32%
Net / item49,907 (5.7%)
Est. profit / 4h549.0K
11 units · 55% fill confidence
Insta-sell
877,777
cheapest buy (full spread)
Insta-buy
946,618
dearest sell (full spread)
Gross margin
68,841
GE tax
18,932
2% per item, max 5M
Net margin
49,909
5.7% ROI
Volatility
10.6%
price noise (1h history)
How to flip the Blue Moon helm
The Blue Moon helm is a members-only Old School RuneScape item — “The helm of the Blue Moon.”. Its Grand Exchange buy limit is 15 per 4 hours. Right now it buys at 877,777 gp and sells at 946,618 gp — a net margin of 49,909 gp (5.7% ROI) after the 2% Grand Exchange tax of 18,932 gp. High alchemy yields 61,800 gp.
To flip it, place a buy offer near 877,777 gp and a sell offer near 946,618 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 volume26%
Two-sided liquidity67%
Recent activity99%
Size vs market61%
Why this profit score
Spread persistence100%
No price spike96%
Margin plausibility100%