# Sanfew serum(3) price

> Sanfew serum(3) Grand Exchange price right now (22,100 gp), with buy and sell prices, 24h volume, our own price history, buy limit, high alch profit and the GE tax.

Canonical: https://osrsgrandexchange.com/items/sanfew-serum-3
Last updated: 2026-11-02

Members item. Item id 10927.

Examine: “A 3 dose Sanfew Serum.”

## Price now

Prices as of 2026-11-02 00:20 UTC.

**Sanfew serum(3) is 35% above its 30-day average.**

|  |  |
| --- | --- |
| Price | 22,100 gp |
| 90-day range (daily averages) | 12,502–27,516 gp |
| 30-day average | 16,419 gp |
| Change 24h / 7d / 30d | +55.8% / +4.8% / -1.9% |
| Instant buy | 30,000 gp (2026-10-30 07:28 UTC) |
| Instant sell | 14,200 gp (2026-10-30 08:11 UTC) |
| Volume 24h | 1,656 |
| 1h average buy / sell | 29,999 / 14,252 gp |
| 24h average buy / sell | 14,720 / 14,868 gp |
| Buy limit (4h) | 2,000 |

## Selling

- GE tax each: 600 gp
- You receive: 29,400 gp
- Flip margin after tax: 15,200 gp
- Per buy limit: 30,400,000 gp

## High alchemy

- High alch value: 144
- Low alch value: 96
- Profit per cast: -30,008 gp

Buying one at the instant-buy price plus a nature rune; fire runes assumed from a staff.

## Sanfew serum(3) price, last 7 days

Hourly averages from our own history.

|  | Instant-buy average | Instant-sell average |
| --- | --- | --- |
| Oct 26, 2026 (first point) | – | 14,847 |
| Oct 30, 2026 (last point) | 29,999 | 14,252 |

Range plotted: 14,000 to 32,000 gp, over 82 points.

## Sanfew serum(3) price history

Daily averages. Since Apr 8, 2026 the lowest daily sell average was 11,925 gp and the highest buy average 43,684 gp.

|  | Instant-buy average | Instant-sell average |
| --- | --- | --- |
| Apr 8, 2026 (first point) | 14,854 | 14,385 |
| Oct 31, 2026 (last point) | 14,720 | 14,868 |

Range plotted: 11,925 to 43,684 gp, over 207 points.

## Questions

### How much is Sanfew serum(3) worth in OSRS?

About 22,100 gp right now on the Grand Exchange: the last instant buy was 30,000 gp and the last instant sell 14,200 gp. Over the last 24 hours 1,656 were traded.

### What is the GE buy limit for Sanfew serum(3)?

2,000 every 4 hours.

### Is Sanfew serum(3) worth high alching?

High alchemy gives 144 coins. Buying one at 30,000 gp plus a nature rune makes that a 30,008 gp loss per cast right now.

### How much tax do you pay selling Sanfew serum(3)?

600 gp each at 30,000 gp (2%, rounded down, capped at 5m per item), so you receive 29,400 gp.

Item id 10927. Prices update every five minutes.

## Related

- [GE tax calculator](https://osrsgrandexchange.com/ge-tax-calculator)
- [Best items to alch](https://osrsgrandexchange.com/high-alch)
- [How we get prices](https://osrsgrandexchange.com/about)