Rubium splinters
P2PBuy limit: 30,000·last trade 30m ago
Confidence
Confidence55%
One score blending fill chance, market volume and profit quality.
Fill chance46%
Volume69%
Profit61%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at81
Buy fills0%
Sell at84
Sell fills84%
Net / item2 (2.5%)
Est. profit / 4h60.0K
30,000 units · 46% fill confidence
Insta-sell
80
cheapest buy (full spread)
Insta-buy
85
dearest sell (full spread)
Gross margin
5
GE tax
1
2% per item, max 5M
Net margin
4
5.0% ROI
Volatility
18.1%
price noise (1h history)
How to flip the Rubium splinters
The Rubium splinters is a members-only Old School RuneScape item — “Be careful with these! They're unstable!”. Its Grand Exchange buy limit is 30,000 per 4 hours. Right now it buys at 80 gp and sells at 85 gp — a net margin of 4 gp (5.0% ROI) after the 2% Grand Exchange tax of 1 gp. High alchemy yields 9 gp.
To flip it, place a buy offer near 80 gp and a sell offer near 85 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 volume77%
Two-sided liquidity0%
Recent activity78%
Size vs market0%
Why this profit score
Spread persistence40%
No price spike100%
Margin plausibility100%