Amylase crystal
P2PBuy limit: 11,000·last trade 11m ago
Confidence
Confidence57%
One score blending fill chance, market volume and profit quality.
Fill chance58%
Volume88%
Profit47%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at487
Buy fills31%
Sell at500
Sell fills4%
Net / item3 (0.6%)
Est. profit / 4h33.0K
11,000 units · 58% fill confidence
Insta-sell
486
cheapest buy (full spread)
Insta-buy
501
dearest sell (full spread)
Gross margin
15
GE tax
10
2% per item, max 5M
Net margin
5
1.0% ROI
Volatility
4.3%
price noise (1h history)
How to flip the Amylase crystal
The Amylase crystal is a members-only Old School RuneScape item — “Good for enhancing a super energy potion.”. Its Grand Exchange buy limit is 11,000 per 4 hours. Right now it buys at 486 gp and sells at 501 gp — a net margin of 5 gp (1.0% ROI) after the 2% Grand Exchange tax of 10 gp. High alchemy yields 12 gp.
To flip it, place a buy offer near 486 gp and a sell offer near 501 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 volume99%
Two-sided liquidity0%
Recent activity91%
Size vs market0%
Why this profit score
Spread persistence13%
No price spike90%
Margin plausibility100%