Sapphire amulet
F2PBuy limit: 10,000·last trade 2m ago
Confidence
Confidence52%
One score blending fill chance, market volume and profit quality.
Fill chance44%
Volume34%
Profit74%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at511
Buy fills42%
Sell at939
Sell fills47%
Net / item410 (80.2%)
Est. profit / 4h4.10M
10,000 units · 44% fill confidence
Insta-sell
510
cheapest buy (full spread)
Insta-buy
940
dearest sell (full spread)
Gross margin
430
GE tax
18
2% per item, max 5M
Net margin
412
80.8% ROI
Volatility
14.9%
price noise (1h history)
How to flip the Sapphire amulet
The Sapphire amulet is a free-to-play Old School RuneScape item — “I wonder if I can get this enchanted.”. Its Grand Exchange buy limit is 10,000 per 4 hours. Right now it buys at 510 gp and sells at 940 gp — a net margin of 412 gp (80.8% ROI) after the 2% Grand Exchange tax of 18 gp. High alchemy yields 540 gp.
To flip it, place a buy offer near 510 gp and a sell offer near 940 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 volume38%
Two-sided liquidity60%
Recent activity98%
Size vs market0%
Why this profit score
Spread persistence96%
No price spike88%
Margin plausibility27%