Amylase crystal
P2PBuy limit: 11,000·last trade 2m ago
Confidence
Confidence82%
One score blending fill chance, market volume and profit quality.
Fill chance80%
Volume100%
Profit78%
Suggested prices
ConservativeSafe fillsBigger margins
Buy at405
Buy fills37%
Sell at429
Sell fills31%
Net / item16 (4.0%)
Est. profit / 4h176.0K
11,000 units · 80% fill confidence
Insta-sell
404
cheapest buy (full spread)
Insta-buy
430
dearest sell (full spread)
Gross margin
26
GE tax
8
2% per item, max 5M
Net margin
18
4.5% ROI
Volatility
5.8%
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 404 gp and sells at 430 gp — a net margin of 18 gp (4.5% ROI) after the 2% Grand Exchange tax of 8 gp. High alchemy yields 12 gp.
To flip it, place a buy offer near 404 gp and a sell offer near 430 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 liquidity13%
Recent activity99%
Size vs market75%
Why this profit score
Spread persistence85%
No price spike94%
Margin plausibility100%