Sapphire ring
F2PBuy limit: 10,000·last trade 1m ago
Confidence
Will it fill?65%
Will it profit?0%
Joint confidence0%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at450
Buy fills93%
Sell at450
Sell fills90%
Net / item-9 (-2.0%)
Est. profit / 4h0
10,000 units · round-trip fill 84%
Insta-sell
450
cheapest buy (full spread)
Insta-buy
450
dearest sell (full spread)
Gross margin
0
GE tax
9
2% per item, max 5M
Net margin
-9
-2.0% ROI
Volatility
1.3%
price noise (1h history)
How to flip the Sapphire ring
The Sapphire ring is a free-to-play Old School RuneScape item — “A valuable ring.”. Its Grand Exchange buy limit is 10,000 per 4 hours. Right now it buys at 450 gp and sells at 450 gp — a net margin of -9 gp (-2.0% ROI) after the 2% Grand Exchange tax of 9 gp. High alchemy yields 540 gp.
To flip it, place a buy offer near 450 gp and a sell offer near 450 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 volume88%
Two-sided liquidity29%
Recent activity99%
Size vs market23%
Why this profit score
Spread persistence0%
No price spike0%
Margin plausibility0%