Sanfew serum(4) price in OSRS — live Grand Exchange data

About Sanfew serum(4)

In game it is examined as “A 4 dose Sanfew Serum.” Sanfew serum(4) is members-only, so a membership is needed to trade or use it. The base game value is 300 gp, which is what shops price from rather than what players pay.

Sanfew serum(4) 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 45,098,000 gp at the 22,549 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(4)

Selling at 22,549 gp costs 450 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(4)

High alchemy turns one Sanfew serum(4) into 180 gp. Sanfew serum(4) is worth far more than that on the Grand Exchange, so the figure matters for the alch calculator rather than as anything to do.

How much Sanfew serum(4) trades

Sanfew serum(4) sees about 27.7K trades a day, which makes it steadily traded — an order priced at the spread normally fills the same hour. That is roughly 14 times the 2,000 buy limit.

Sanfew serum(4) FAQ

How much is Sanfew serum(4) in OSRS? Sanfew serum(4) is 22,549 gp on the Grand Exchange as of 11 October 2026, with an insta-sell of 22,012 gp. The chart above is live.

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

Can you high alch Sanfew serum(4) for profit? Not at the moment — the alch value is 180 gp and a nature rune costs 142 gp, so it only pays below 38 gp.

Do you need members for Sanfew serum(4)? Yes, Sanfew serum(4) is members-only.