Extended antifire(3)
P2PBuy limit: 2,000·last trade 12m ago
Confidence
Confidence44%
One score blending fill chance, market volume and profit quality.
Fill chance34%
Volume31%
Profit66%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at189
Buy fills4%
Sell at343
Sell fills10%
Net / item148 (78.3%)
Est. profit / 4h296.0K
2,000 units · 34% fill confidence
Insta-sell
188
cheapest buy (full spread)
Insta-buy
344
dearest sell (full spread)
Gross margin
156
GE tax
6
2% per item, max 5M
Net margin
150
79.8% ROI
Volatility
38.6%
price noise (1h history)
How to flip the Extended antifire(3)
The Extended antifire(3) is a members-only Old School RuneScape item — “3 doses of extended anti-firebreath potion.”. Its Grand Exchange buy limit is 2,000 per 4 hours. Right now it buys at 188 gp and sells at 344 gp — a net margin of 150 gp (79.8% ROI) after the 2% Grand Exchange tax of 6 gp. High alchemy yields 198 gp.
To flip it, place a buy offer near 188 gp and a sell offer near 344 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 volume35%
Two-sided liquidity10%
Recent activity91%
Size vs market0%
Why this profit score
Spread persistence100%
No price spike78%
Margin plausibility29%