Marrentill tar

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Marrentill tar trades around 6 gp now, -8.3% this week, 7-day range 1–8.

Lowlast instant sell

5

Highlast instant buy

6

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

Flip margin: +1; per item, after 0 tax
Flip profit / 4h: 6,853; Buy 6,853 · spend 34,265 (10% vol)
Buy limit: 7,000; per 4 hours
Traded, 24h: 411,229; both sides
Reliability: —
High alch: 1; shop value 1

How these numbers work

Sell offer (last insta-buy)6

Buy offer (last insta-sell)− 5

GE tax, 2% capped at 5mexempt

Net margin per item+1

Breakeven sell price≥ 6

Potential profit, one 4h window

Buy limit7,000

10% of 4h volume6,853

10m bankroll ÷ buy2,000,000

Quantity (the lowest)× 6,853

Spend34,265

Potential profit

All ammunition →Top flips →

About Marrentill tar on the GE

“A thick, foul-smelling, tar-like substance with an orange tinge.”

Marrentill tar last traded at 6 gp (insta-buy) and 5 gp (insta-sell) on the Grand Exchange. The two prices are only 1 gp apart, too close to flip. 411,229 were traded in the last 24 hours. It is a members' item.

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6,853

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 68,538 items (17,135/hr, average over the last 24 hours). Sized to a 10m bankroll; set yours on the home page.

Last 7 days

-8.3% vs 7 days ago

Avg / day: 306,563
7d low: 1 gp
7d high: 8 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

Marrentill tar price history

All-time high: 18 gp; 28 Mar 2015
All-time low: 1 gp; 19 May 2015
30 days: flat
90 days: +33.3%
1 year: +300.0%

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

2Nov 25
2Dec 25
2Jan 26
2Feb 26
2Mar 26
3Apr 26
3May 26
3Jun 26
4Jul 26
5Aug 26
3Sept 26
4Oct 26

Daily GE guide prices from 28 Mar 2015 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.

Tax: Selling one at 6 gp costs no tax. Items selling under 50 gp pay none, because 2% of the price rounds down to 0 gp. Tax-exempt items →

Marrentill tar on the OSRS Wiki ↗

Marrentill tar FAQ

How much is Marrentill tar worth?

Marrentill tar last sold for 5 gp (instant sell) and was last bought for 6 gp (instant buy) on the Grand Exchange.

What is the Marrentill tar buy limit?

You can buy 7,000 Marrentill tar every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

Is Marrentill tar worth high alching?

High alchemy turns Marrentill tar into 1 gp. Buying one at 6 gp and casting with a nature rune at 138 gp costs 144 gp. That is a loss of 143 gp per cast at the latest prices, so it is not worth alching for profit right now.

Is Marrentill tar tax-exempt?

It is not on the exempt list, but it pays no tax at its price. Selling one at 6 gp costs no tax. Items selling under 50 gp pay none, because 2% of the price rounds down to 0 gp.

What was Marrentill tar's highest price?

The highest daily guide price on record for Marrentill tar is 18 gp, on 28 Mar 2015. The lowest is 1 gp, on 19 May 2015.

Related items

About Marrentill tar on the GE

Last 7 days

Marrentill tar price history

Marrentill tar FAQ