Opal
P2PBuy limit: 13,000·last trade 2m ago
Confidence
Confidence64%
One score blending fill chance, market volume and profit quality.
Fill chance57%
Volume82%
Profit65%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at230
Buy fills52%
Sell at248
Sell fills85%
Net / item14 (6.1%)
Est. profit / 4h182.0K
13,000 units · 57% fill confidence
Insta-sell
229
cheapest buy (full spread)
Insta-buy
249
dearest sell (full spread)
Gross margin
20
GE tax
4
2% per item, max 5M
Net margin
16
7.0% ROI
Volatility
5.3%
price noise (1h history)
How to flip the Opal
The Opal is a members-only Old School RuneScape item — “A semi precious stone.”. Its Grand Exchange buy limit is 13,000 per 4 hours. Right now it buys at 229 gp and sells at 249 gp — a net margin of 16 gp (7.0% ROI) after the 2% Grand Exchange tax of 4 gp. High alchemy yields 60 gp.
To flip it, place a buy offer near 229 gp and a sell offer near 249 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 volume92%
Two-sided liquidity1%
Recent activity99%
Size vs market1%
Why this profit score
Spread persistence100%
No price spike18%
Margin plausibility100%