Sanfew serum(1)

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Sanfew serum(1) trades around 5,535 gp now, +6.5% this week, 7-day range 4,768–5,800.

Lowlast instant sell

5,269

Highlast instant buy

5,800

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

Flip margin: +415; per item, after 116 tax
Flip profit / 4h: 5,810; Buy 14 · spend 73,766 (10% vol)
Buy limit: 2,000; per 4 hours
Traded, 24h: 410; both sides
Margin held: —
High alch: 72; shop value 120

How these numbers work

Sell offer (last insta-buy)5,800

Buy offer (last insta-sell)− 5,269

GE tax, 2% capped at 5m− 116

Net margin per item+415

Breakeven sell price≥ 5,377

Potential profit, one 4h window

Buy limit2,000

10% of 4h volume14

10m bankroll ÷ buy1,897

Quantity (the lowest)× 14

Spend73,766

Potential profit5,810

All potions →Top flips →

About Sanfew serum(1) on the GE

“A 1 dose Sanfew Serum.”

Sanfew serum(1) last traded at 5,800 gp (insta-buy) and 5,269 gp (insta-sell) on the Grand Exchange. After the GE tax on a sale, that leaves a margin of 415 gp per item. 410 were traded in the last 24 hours. It is a members' item.

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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 142 items (35/hr, pace over the last 2 hours). Sized to a 10m bankroll; set yours on the home page.

Last 7 days

+6.5% vs 7 days ago

Avg / day: 518
7d low: 4,768 gp
7d high: 5,800 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

2,931 gp

Super str. mix(2)1,588 gp

Relicym's mix(2)4,998 gp

Sanfew serum(1) price history

All-time high: 11,644 gp; 8 Oct 2022
All-time low: 2,855 gp; 7 Mar 2015
30 days: +15.3%
90 days: +4.3%
1 year: +24.2%

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

3,134Nov 25
3,377Dec 25
3,779Jan 26
4,373Feb 26
5,129Mar 26
4,408Apr 26
4,166May 26
5,243Jun 26
4,917Jul 26
4,707Aug 26
4,449Sept 26
5,159Oct 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 5,800 gp costs 116 gp in tax (2% of the sale price, rounded down, capped at 5m gp). Tax-exempt items →

Sanfew serum(1) on the OSRS Wiki ↗

Sanfew serum(1) FAQ

How much is Sanfew serum(1) worth?

Sanfew serum(1) last sold for 5,269 gp (instant sell) and was last bought for 5,800 gp (instant buy) on the Grand Exchange.

What is the Sanfew serum(1) buy limit?

You can buy 2,000 Sanfew serum(1) every 4 hours. The 4 hours start from your first purchase, and only buying counts towards the limit.

Is Sanfew serum(1) worth high alching?

High alchemy turns Sanfew serum(1) into 72 gp. Buying one at 5,800 gp and casting with a nature rune at 138 gp costs 5,938 gp. That is a loss of 5,866 gp per cast at the latest prices, so it is not worth alching for profit right now.

Is Sanfew serum(1) tax-exempt?

No. Selling one at 5,800 gp costs 116 gp in tax (2% of the sale price, rounded down, capped at 5m gp).

What was Sanfew serum(1)'s highest price?

The highest daily guide price on record for Sanfew serum(1) is 11,644 gp, on 8 Oct 2022. The lowest is 2,855 gp, on 7 Mar 2015.

Related items

About Sanfew serum(1) on the GE

Last 7 days

Sanfew serum(1) price history

Sanfew serum(1) FAQ