Ruby
F2PBuy limit: 13,000·last trade 2m ago
Confidence
Will it fill?87%
Will it profit?0%
Joint confidence0%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at809
Buy fills34%
Sell at817
Sell fills31%
Net / item-8 (-1.0%)
Est. profit / 4h0
12,360 units · round-trip fill 11%
Insta-sell
809
cheapest buy (full spread)
Insta-buy
817
dearest sell (full spread)
Gross margin
8
GE tax
16
2% per item, max 5M
Net margin
-8
-1.0% ROI
Volatility
3.8%
price noise (1h history)
How to flip the Ruby
The Ruby is a free-to-play Old School RuneScape item — “This looks valuable.”. Its Grand Exchange buy limit is 13,000 per 4 hours. Right now it buys at 809 gp and sells at 817 gp — a net margin of -8 gp (-1.0% ROI) after the 2% Grand Exchange tax of 16 gp. High alchemy yields 600 gp.
To flip it, place a buy offer near 809 gp and a sell offer near 817 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 volume100%
Two-sided liquidity38%
Recent activity98%
Size vs market87%
Why this profit score
Spread persistence0%
No price spike0%
Margin plausibility0%