Marrentill seed price - OSRS Grand Exchange

A marrentill seed - plant in a herb patch. The current Old School RuneScape Grand Exchange price of Marrentill seed is approximately 21 gp (buy 22 gp, sell 20 gp).

• Buy (insta-buy) price: 22 gp
• Sell (insta-sell) price: 20 gp
• Buy limit (4 hours): 600
• High alchemy value: 1 gp
• Members item: Yes

Marrentill seed price trend, last 30 days

Over the last 30 days, Marrentill seed has traded between 20 gp and 74 gp. The price is down 45.9% across that window, moving from about 37 gp to 20 gp, and down 33.3% over the last 7 days. The sharpest single-day move in that stretch was +81.0% on September 16, 2026.

About 392,640 units changed hands across those 30 trading days, an average of 13,088 per day, so Marrentill seed is currently very liquid: offers usually fill within minutes to a quarter hour.

For flippers, the current spread is 2 gp before tax and about 2 gp per item after the 2% GE tax; a full buy-limit cycle of 600 ties up about 12,000 gp and can return up to 1,200 gp. Step-by-step numbers are on the how to flip Marrentill seed page.

View the live Marrentill seed price chart, daily volume and full history on GrandExchange.com.