OSRS Grand Exchange

Prices last updated 3 days ago. Updates are paused; the numbers below are from then.

Members item

Supercompost price

Supercompost

“Super-good for the smallest or largest of plants.”

28 gp

+16.0% 24h · +14.3% 7d · 0.0% 30d

Supercompost is 22% above its 30-day average.

1632

90-day range of daily average prices; 30-day average 23 gp.

Instant buy
30
3 days ago
Instant sell
25
3 days ago
Volume 24h
1,343,967
1h average buy / sell
30 / 27
24h average buy / sell
25 / 23
Buy limit (4h)
2,000

Supercompost price, last 7 days

Hourly averages from our own history.

112232Oct 26, 2026Oct 30, 2026
Instant-buy averageInstant-sell averageVolume

Supercompost price history

Daily averages. Since Apr 8, 2026 the lowest daily sell average was 14 gp and the highest buy average 96 gp.

145596Apr 8, 2026Oct 31, 2026
Instant-buy averageInstant-sell averageVolume

Questions

How much is Supercompost worth in OSRS?
About 28 gp right now on the Grand Exchange: the last instant buy was 30 gp and the last instant sell 25 gp. Over the last 24 hours 1,343,967 were traded.
What is the GE buy limit for Supercompost?
2,000 every 4 hours.
Is Supercompost worth high alching?
High alchemy gives 51 coins. Buying one at 30 gp plus a nature rune makes that a 131 gp loss per cast right now.
How much tax do you pay selling Supercompost?
0 gp each at 30 gp (2%, rounded down, capped at 5m per item), so you receive 30 gp.

Item id 6034. Prices update every five minutes; this page used prices from 14 h ago. How we get prices