Sapphire amulet (u)
F2PBuy limit: 10,000·last trade 1m ago
Confidence
Confidence54%
One score blending fill chance, market volume and profit quality.
Fill chance42%
Volume45%
Profit74%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at318
Buy fills16%
Sell at326
Sell fills9%
Net / item2 (0.6%)
Est. profit / 4h20.0K
10,000 units · 42% fill confidence
Insta-sell
318
cheapest buy (full spread)
Insta-buy
326
dearest sell (full spread)
Gross margin
8
GE tax
6
2% per item, max 5M
Net margin
2
0.6% ROI
Volatility
6.0%
price noise (1h history)
How to flip the Sapphire amulet (u)
The Sapphire amulet (u) is a free-to-play Old School RuneScape item — “It needs a string so I can wear it.”. Its Grand Exchange buy limit is 10,000 per 4 hours. Right now it buys at 318 gp and sells at 326 gp — a net margin of 2 gp (0.6% ROI) after the 2% Grand Exchange tax of 6 gp. High alchemy yields 540 gp.
To flip it, place a buy offer near 318 gp and a sell offer near 326 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 volume51%
Two-sided liquidity10%
Recent activity99%
Size vs market0%
Why this profit score
Spread persistence100%
No price spike87%
Margin plausibility100%