Extended antifire(1)
P2PBuy limit: 2,000·last trade 19m ago
Confidence
Confidence42%
One score blending fill chance, market volume and profit quality.
Fill chance40%
Volume51%
Profit41%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at111
Buy fills16%
Sell at239
Sell fills0%
Net / item124 (111.7%)
Est. profit / 4h248.0K
2,000 units · 40% fill confidence
Insta-sell
110
cheapest buy (full spread)
Insta-buy
240
dearest sell (full spread)
Gross margin
130
GE tax
4
2% per item, max 5M
Net margin
126
114.5% ROI
Volatility
20.5%
price noise (1h history)
How to flip the Extended antifire(1)
The Extended antifire(1) is a members-only Old School RuneScape item — “1 dose of extended anti-firebreath potion.”. Its Grand Exchange buy limit is 2,000 per 4 hours. Right now it buys at 110 gp and sells at 240 gp — a net margin of 126 gp (114.5% ROI) after the 2% Grand Exchange tax of 4 gp. High alchemy yields 66 gp.
To flip it, place a buy offer near 110 gp and a sell offer near 240 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 volume58%
Two-sided liquidity0%
Recent activity85%
Size vs market0%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility0%