Sanfew serum(1) price in OSRS — live Grand Exchange data

About Sanfew serum(1)

In game it is examined as “A 1 dose Sanfew Serum.” Sanfew serum(1) is members-only, so a membership is needed to trade or use it. The base game value is 120 gp, which is what shops price from rather than what players pay.

Sanfew serum(1) buy limit

The Grand Exchange lets one account buy 2,000 every 4 hours. That is enough to build a real position inside a day. Filling it once costs about 11,600,000 gp at the 5,800 gp price recorded on 11 October 2026. The limit is per account and resets on a rolling 4-hour timer.

GE tax on Sanfew serum(1)

Selling at 5,800 gp costs 116 gp in tax — 2%, rounded down, taken from the seller. A flip has to clear that before it makes anything, and it is the number most margin calculators leave out.

High alching Sanfew serum(1)

High alchemy turns one Sanfew serum(1) into 72 gp. That is less than the 142 gp nature rune the cast costs, so alching Sanfew serum(1) always loses money.

How much Sanfew serum(1) trades

Sanfew serum(1) sees about 136 trades a day, which makes it thinly traded — an order can sit for hours, and a large one can move the price. That is less than twice the 2,000 buy limit, so a handful of buyers can take a whole day of supply.

Sanfew serum(1) FAQ

How much is Sanfew serum(1) in OSRS? Sanfew serum(1) is 5,800 gp on the Grand Exchange as of 11 October 2026, with an insta-sell of 5,269 gp. The chart above is live.

What is the buy limit for Sanfew serum(1)? 2,000 every 4 hours.

Can you high alch Sanfew serum(1) for profit? No — the alch value is 72 gp and the nature rune alone costs 142 gp.

Do you need members for Sanfew serum(1)? Yes, Sanfew serum(1) is members-only.