Ultracompost

Members

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Ultracompost trades around 568 gp now, -0.2% this week, 7-day range 459–649.

Lowlast instant sell

556

Highlast instant buy

580

Flippers place a buy offer near the low and sell near the high.

Flip margin: +13; per item, after 11 tax
Flip profit / 4h: 26,000; Buy 2,000 · spend 1.11m (limit)
Buy limit: 2,000; per 4 hours
Traded, 24h: 460,390; both sides
Margin held: 67%; of the last 24h, on and off
High alch: 51; shop value 85

How these numbers work

Sell offer (last insta-buy)580

Buy offer (last insta-sell)− 556

GE tax, 2% capped at 5m− 11

Net margin per item+13

Breakeven sell price≥ 568

Potential profit, one 4h window

Buy limit2,000

10% of 4h volume10,317

10m bankroll ÷ buy17,985

Quantity (the lowest)× 2,000

Spend1,112,000

Potential profit

All materials →Top flips →

About Ultracompost on the GE

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

Ultracompost last traded at 580 gp (insta-buy) and 556 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 13 gp per item. 460,390 were traded in the last 24 hours. It is a members' item.

Looking for a flip? See today's best →

26,000

Prices assume you place offers and wait for them to fill. Insta-buying and insta-selling pays the spread twice.
Selling below the breakeven price loses money, even if it is above what you paid.
4h volume is 103k items (25,795/hr, pace over the last 2 hours). Sized to a 10m bankroll; set yours on the home page.

Last 7 days

-0.2% vs 7 days ago

Avg / day: 513,327
7d low: 459 gp
7d high: 649 gp

Hourly mid price, the average of the buy and sell prices. Volume counts both sides.

Price & volume

When it trades

Times in UTC (game time)

Bar height is trading volumecheapestpriciest

By hour of day

By weekday

Bananas(5)674 gp

Plant cure250 gp

Ultracompost price history

All-time high: 2,313 gp; 24 Oct 2018
All-time low: 288 gp; 15 Dec 2023
30 days: +12.3%
90 days: -15.1%
1 year: +4.5%

Monthly close in gp (last guide price of each month)

387Nov 25
359Dec 25
467Jan 26
510Feb 26
488Mar 26
502Apr 26
554May 26
747Jun 26
549Jul 26
490Aug 26
540Sept 26
602Oct 26

Daily GE guide prices from 9 Sept 2017 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.

Tax: Selling one at 580 gp costs 11 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →

Ultracompost on the OSRS Wiki ↗

Ultracompost FAQ

How much is Ultracompost worth?

Ultracompost last sold for 556 gp (instant sell) and was last bought for 580 gp (instant buy) on the Grand Exchange.

What is the Ultracompost buy limit?

You can buy 2,000 Ultracompost every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

Is Ultracompost worth high alching?

High alchemy turns Ultracompost into 51 gp. Buying one at 580 gp and casting with a nature rune at 137 gp costs 717 gp. That is a loss of 666 gp per cast at the latest prices, so it is not worth alching for profit right now.

Is Ultracompost tax-exempt?

No. Selling one at 580 gp costs 11 gp in tax (2% of the sale price, rounded down, capped at 5m gp).

What was Ultracompost's highest price?

The highest daily guide price on record for Ultracompost is 2,313 gp, on 24 Oct 2018. The lowest is 288 gp, on 15 Dec 2023.

Related items

About Ultracompost on the GE

Last 7 days

Ultracompost price history

Ultracompost FAQ