Amylase crystal price in OSRS — live Grand Exchange data

About Amylase crystal

In game it is examined as “Good for enhancing a super energy potion.” Amylase crystal is members-only, so a membership is needed to trade or use it. The base game value is 20 gp, which is what shops price from rather than what players pay.

Amylase crystal buy limit

The Grand Exchange lets one account buy 11,000 every 4 hours. That is a generous limit, so the market rather than the limit is usually what caps a position here. Filling it once costs about 4,730,000 gp at the 430 gp price recorded on 11 October 2026. The limit is per account and resets on a rolling 4-hour timer.

GE tax on Amylase crystal

Selling at 430 gp costs 8 gp in tax — 2%, rounded down, taken from the seller. A flip has to clear that before it makes anything, and it is the number most margin calculators leave out.

High alching Amylase crystal

High alchemy turns one Amylase crystal into 12 gp. That is less than the 142 gp nature rune the cast costs, so alching Amylase crystal always loses money.

How much Amylase crystal trades

Amylase crystal sees about 119.0K trades a day, which makes it heavily traded — orders at a fair price usually fill quickly. That is roughly 11 times the 11,000 buy limit.

Amylase crystal FAQ

How much is Amylase crystal in OSRS? Amylase crystal is 430 gp on the Grand Exchange as of 11 October 2026, with an insta-sell of 409 gp. The chart above is live.

What is the buy limit for Amylase crystal? 11,000 every 4 hours.

Can you high alch Amylase crystal for profit? No — the alch value is 12 gp and the nature rune alone costs 142 gp.

Do you need members for Amylase crystal? Yes, Amylase crystal is members-only.