Calcified moth
P2PBuy limit: 100·last trade 18m ago
Confidence
Confidence61%
One score blending fill chance, market volume and profit quality.
Fill chance60%
Volume55%
Profit63%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at3,401
Buy fills61%
Sell at3,998
Sell fills47%
Net / item518 (15.2%)
Est. profit / 4h51.8K
100 units · 60% fill confidence
Insta-sell
3,400
cheapest buy (full spread)
Insta-buy
3,999
dearest sell (full spread)
Gross margin
599
GE tax
79
2% per item, max 5M
Net margin
520
15.3% ROI
Volatility
6.9%
price noise (1h history)
How to flip the Calcified moth
The Calcified moth is a members-only Old School RuneScape item — “A fossilised moth infused with dwarven magic.”. Its Grand Exchange buy limit is 100 per 4 hours. Right now it buys at 3,400 gp and sells at 3,999 gp — a net margin of 520 gp (15.3% ROI) after the 2% Grand Exchange tax of 79 gp.
To flip it, place a buy offer near 3,400 gp and a sell offer near 3,999 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 volume62%
Two-sided liquidity17%
Recent activity86%
Size vs market63%
Why this profit score
Spread persistence55%
No price spike97%
Margin plausibility100%