Demonic quill
P2PBuy limit: —·last trade 14m ago
Confidence
Confidence0%
One score blending fill chance, market volume and profit quality.
Fill chance35%
Volume19%
Profit0%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at65,000
Buy fills98%
Sell at63,317
Sell fills94%
Net / item-2,949 (-4.5%)
Est. profit / 4h0
153 units · 35% fill confidence
Insta-sell
65,000
cheapest buy (full spread)
Insta-buy
63,317
dearest sell (full spread)
Gross margin
-1,683
GE tax
1,266
2% per item, max 5M
Net margin
-2,949
-4.5% ROI
Volatility
23.5%
price noise (1h history)
How to flip the Demonic quill
The Demonic quill is a members-only Old School RuneScape item — “These look like they can be attached to a slayer helmet.”. Its Grand Exchange buy limit is effectively unlimited. Right now it buys at 65,000 gp and sells at 63,317 gp — a net margin of -2,949 gp (-4.5% ROI) after the 2% Grand Exchange tax of 1,266 gp.
To flip it, place a buy offer near 65,000 gp and a sell offer near 63,317 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 volume21%
Two-sided liquidity50%
Recent activity89%
Size vs market6%
Why this profit score
Spread persistence0%
No price spike0%
Margin plausibility0%