Onion seed

Members

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Onion seed trades around 9 gp now, +71.4% this week, 7-day range 1–12.

Lowlast instant sell

8

Highlast instant buy

10

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

Flip margin: +2; per item, after 0 tax
Flip profit / 4h: 1,200; Buy 600 · spend 4,800 (limit)
Buy limit: 600; per 4 hours
Traded, 24h: 272,565; both sides
Margin held: 95%; of the last 24h, steady
High alch: 1; shop value 3

How these numbers work

Sell offer (last insta-buy)10

Buy offer (last insta-sell)− 8

GE tax, 2% capped at 5mexempt

Net margin per item+2

Breakeven sell price≥ 9

Potential profit, one 4h window

Buy limit600

10% of 4h volume2,708

10m bankroll ÷ buy1,250,000

Quantity (the lowest)× 600

Spend4,800

Potential profit

All seeds →Top flips →

About Onion seed on the GE

“An onion seed - plant in an allotment.”

Onion seed last traded at 10 gp (insta-buy) and 8 gp (insta-sell) on the Grand Exchange. That leaves a margin of 2 gp per item, with no GE tax at this price. 272,565 were traded in the last 24 hours. It is a members' item.

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1,200

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 27,080 items (6,770/hr, pace over the last 2 hours). Sized to a 10m bankroll; set yours on the home page.

Last 7 days

+71.4% vs 7 days ago

Avg / day: 359,531
7d low: 1 gp
7d high: 12 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

Strawberry seed6 gp

Marigold seed15 gp

Onion seed price history

All-time high: 29 gp; 7 Mar 2015
All-time low: 1 gp; 17 Apr 2015
30 days: flat
90 days: +150.0%
1 year: +66.7%

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

1Nov 25
1Dec 25
1Jan 26
3Feb 26
3Mar 26
1Apr 26
3May 26
4Jun 26
5Jul 26
3Aug 26
5Sept 26
5Oct 26

Daily GE guide prices from 7 Mar 2015 to 11 Oct 2026, from the OSRS Wiki. Data as of 11 Oct 2026.

Tax: Selling one at 10 gp costs no tax. Items selling under 50 gp pay none, because 2% of the price rounds down to 0 gp. Tax-exempt items →

Onion seed on the OSRS Wiki ↗

Onion seed FAQ

How much is Onion seed worth?

Onion seed last sold for 8 gp (instant sell) and was last bought for 10 gp (instant buy) on the Grand Exchange.

What is the Onion seed buy limit?

You can buy 600 Onion seed every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

Is Onion seed worth high alching?

High alchemy turns Onion seed into 1 gp. Buying one at 10 gp and casting with a nature rune at 137 gp costs 147 gp. That is a loss of 146 gp per cast at the latest prices, so it is not worth alching for profit right now.

Is Onion seed tax-exempt?

It is not on the exempt list, but it pays no tax at its price. Selling one at 10 gp costs no tax. Items selling under 50 gp pay none, because 2% of the price rounds down to 0 gp.

What was Onion seed's highest price?

The highest daily guide price on record for Onion seed is 29 gp, on 7 Mar 2015. The lowest is 1 gp, on 17 Apr 2015.

Related items

About Onion seed on the GE

Last 7 days

Onion seed price history

Onion seed FAQ