Echo crystal
P2PBuy limit: 8·last trade 4m ago
Confidence
Will it fill?69%
Will it profit?70%
Joint confidence48%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at3,787,963
Buy fills10%
Sell at3,925,917
Sell fills10%
Net / item59,436 (1.6%)
Est. profit / 4h118.9K
2 units · round-trip fill 1%
Insta-sell
3,749,163
cheapest buy (full spread)
Insta-buy
3,964,717
dearest sell (full spread)
Gross margin
215,554
GE tax
79,294
2% per item, max 5M
Net margin
136,260
3.6% ROI
Volatility
6.0%
price noise (1h history)
How to flip the Echo crystal
The Echo crystal is a members-only Old School RuneScape item — “A crystal of rebounding potential.”. Its Grand Exchange buy limit is 8 per 4 hours. Right now it buys at 3,749,163 gp and sells at 3,964,717 gp — a net margin of 136,260 gp (3.6% ROI) after the 2% Grand Exchange tax of 79,294 gp. High alchemy yields 90,000 gp.
To flip it, place a buy offer near 3,749,163 gp and a sell offer near 3,964,717 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 volume28%
Two-sided liquidity100%
Recent activity97%
Size vs market93%
Why this profit score
Spread persistence38%
No price spike93%
Margin plausibility100%