Crystal tool seed price in OSRS — live Grand Exchange data

About Crystal tool seed

In game it is examined as “A seed to be sung into the best tools of the craft.” Crystal tool seed is members-only, so a membership is needed to trade or use it. The base game value is 500,000 gp, which is what shops price from rather than what players pay.

Crystal tool seed buy limit

The Grand Exchange lets one account buy 100 every 4 hours. That is a tight limit, so building size takes several cycles. Filling it once costs about 2,071,200,000 gp at the 20,712,000 gp price recorded on 11 October 2026. The limit is per account and resets on a rolling 4-hour timer.

GE tax on Crystal tool seed

Selling at 20,712,000 gp costs 414,240 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 Crystal tool seed

High alchemy turns one Crystal tool seed into 300,000 gp. Crystal tool seed is worth far more than that on the Grand Exchange, so the figure matters for the alch calculator rather than as anything to do.

How much Crystal tool seed trades

Crystal tool seed sees about 23 trades a day, which makes it very thinly traded — there may be no buyer for hours at a time, and one sale can set the price. That is less than twice the 100 buy limit, so a handful of buyers can take a whole day of supply.

Crystal tool seed FAQ

How much is Crystal tool seed in OSRS? Crystal tool seed is 20,712,000 gp on the Grand Exchange as of 11 October 2026, with an insta-sell of 20,597,224 gp. The chart above is live.

What is the buy limit for Crystal tool seed? 100 every 4 hours.

Can you high alch Crystal tool seed for profit? Not at the moment — the alch value is 300,000 gp and a nature rune costs 142 gp, so it only pays below 299,858 gp.

Do you need members for Crystal tool seed? Yes, Crystal tool seed is members-only.