Swamp paste

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Swamp paste trades around 17 gp now, -27.5% this week, 7-day range 13–30.

Lowlast instant sell

15

Highlast instant buy

18

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

Flip margin: +3; per item, after 0 tax
Flip profit / 4h: 39,000; Buy 13,000 · spend 195k (limit)
Buy limit: 13,000; per 4 hours
Traded, 24h: 3,607,586; both sides
Margin held: 93%; of the last 24h, steady
High alch: 18; shop value 30

How these numbers work

Sell offer (last insta-buy)18

Buy offer (last insta-sell)− 15

GE tax, 2% capped at 5mexempt

Net margin per item+3

Breakeven sell price≥ 16

Potential profit, one 4h window

Buy limit13,000

10% of 4h volume113,117

10m bankroll ÷ buy666,666

Quantity (the lowest)× 13,000

Spend195,000

Potential profit

All materials →Top flips →

About Swamp paste on the GE

“A tar-like substance mixed with flour and warmed.”

Swamp paste last traded at 18 gp (insta-buy) and 15 gp (insta-sell) on the Grand Exchange. That leaves a margin of 3 gp per item, with no GE tax at this price. 3,607,586 were traded in the last 24 hours. It is a members' item.

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39,000

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 1.13m items (283k/hr, pace over the last 2 hours). Sized to a 10m bankroll; set yours on the home page.

Last 7 days

-27.5% vs 7 days ago

Avg / day: 3,971,395
7d low: 13 gp
7d high: 30 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

Asgarnian hops

226 gp

Swamp paste price history

All-time high: 3,443 gp; 6 Mar 2015
All-time low: 2 gp; 20 Apr 2025
30 days: -14.3%
90 days: -21.7%
1 year: +20.0%

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

21Nov 25
24Dec 25
23Jan 26
16Feb 26
16Mar 26
25Apr 26
25May 26
19Jun 26
24Jul 26
18Aug 26
25Sept 26
18Oct 26

Daily GE guide prices from 6 Mar 2015 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.

Tax: Selling one at 18 gp costs no tax. Items selling under 50 gp pay none, because 2% of the price rounds down to 0 gp. Tax-exempt items →

Swamp paste on the OSRS Wiki ↗

Swamp paste FAQ

How much is Swamp paste worth?

Swamp paste last sold for 15 gp (instant sell) and was last bought for 18 gp (instant buy) on the Grand Exchange.

What is the Swamp paste buy limit?

You can buy 13,000 Swamp paste every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

Is Swamp paste worth high alching?

High alchemy turns Swamp paste into 18 gp. Buying one at 18 gp and casting with a nature rune at 138 gp costs 156 gp. That is a loss of 138 gp per cast at the latest prices, so it is not worth alching for profit right now.

Is Swamp paste tax-exempt?

It is not on the exempt list, but it pays no tax at its price. Selling one at 18 gp costs no tax. Items selling under 50 gp pay none, because 2% of the price rounds down to 0 gp.

What was Swamp paste's highest price?

The highest daily guide price on record for Swamp paste is 3,443 gp, on 6 Mar 2015. The lowest is 2 gp, on 20 Apr 2025.

Related items

About Swamp paste on the GE

Last 7 days

Swamp paste price history

Swamp paste FAQ