Red halloween mask
F2PBuy limit: 5·last trade 25m ago
Confidence
Confidence41%
One score blending fill chance, market volume and profit quality.
Fill chance42%
Volume13%
Profit60%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at11,328
Buy fills16%
Sell at11,998
Sell fills11%
Net / item431 (3.8%)
Est. profit / 4h2.2K
5 units · 42% fill confidence
Insta-sell
11,327
cheapest buy (full spread)
Insta-buy
11,999
dearest sell (full spread)
Gross margin
672
GE tax
239
2% per item, max 5M
Net margin
433
3.8% ROI
Volatility
20.1%
price noise (1h history)
How to flip the Red halloween mask
The Red halloween mask is a free-to-play Old School RuneScape item — “Aaaarrrghhh ... I'm a monster.”. Its Grand Exchange buy limit is 5 per 4 hours. Right now it buys at 11,327 gp and sells at 11,999 gp — a net margin of 433 gp (3.8% ROI) after the 2% Grand Exchange tax of 239 gp. High alchemy yields 9 gp.
To flip it, place a buy offer near 11,327 gp and a sell offer near 11,999 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 volume15%
Two-sided liquidity50%
Recent activity81%
Size vs market50%
Why this profit score
Spread persistence100%
No price spike58%
Margin plausibility100%