Extended antifire(1)
P2PBuy limit: 2,000·last trade 1m ago
Confidence
Confidence57%
One score blending fill chance, market volume and profit quality.
Fill chance54%
Volume77%
Profit52%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at68
Buy fills3%
Sell at98
Sell fills28%
Net / item29 (42.6%)
Est. profit / 4h58.0K
2,000 units · 54% fill confidence
Insta-sell
67
cheapest buy (full spread)
Insta-buy
99
dearest sell (full spread)
Gross margin
32
GE tax
1
2% per item, max 5M
Net margin
31
46.3% ROI
Volatility
29.3%
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 67 gp and sells at 99 gp — a net margin of 31 gp (46.3% ROI) after the 2% Grand Exchange tax of 1 gp. High alchemy yields 66 gp.
To flip it, place a buy offer near 67 gp and a sell offer near 99 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 volume86%
Two-sided liquidity0%
Recent activity99%
Size vs market0%
Why this profit score
Spread persistence100%
No price spike2%
Margin plausibility77%