Sanfew serum(1)
A 1 dose Sanfew Serum.
Sanfew serum(1) is a members-only item on the OSRS Grand Exchange. The latest high price is 5,240 GP (17m ago) and the low price is 4,900 GP (11m ago). Buying at the low price and selling at the high price would leave 236 GP per item after the 2% tax (4.82% of the buy price). You can buy up to 2,000 every four hours. Buying one at the low price and casting High Alchemy with a nature rune would lose 4,992 GP. 572 were traded in the last 24 hours.
| High | 5,240 GP () |
|---|---|
| Low | 4,900 GP () |
| Tax | 104 GP |
| Margin | 236 GP |
| ROI | 4.82% |
| Buy limit | 2,000 every 4 hours |
| High alchemy | 72 GP |
Buy price (insta-sell / low): 4,900 GP
Sell price (insta-buy / high): 5,240 GP
Margin after tax: 236 GP per unit. Grand Exchange tax on a sale is 104 GP.
Buy limit: 2,000 every 4 hours.
The full buy limit of 2,000 Sanfew serum(1) costs 9,800,000 GP at the current buy price. Across that quantity, the after-tax margin is 472,000 GP.
- Grand Exchange buy limit: 2,000 every 4 hours
- Members-only item
- High alchemy value: 72 GP
- Low alchemy value: 48 GP
- Base value: 120 GP
Sanfew serum(1) price history
- Over the past 7 days, the average high ranged from 4,730 GP to 5,850 GP across 19 hourly samples. From 2026-11-02 UTC to 2026-11-08 UTC, it moved from 5,850 GP to 5,240 GP (-610 GP, -10.43%).
- Over the past 30 days, the average high ranged from 3,610 GP to 5,850 GP across 71 hourly samples. From 2026-10-10 UTC to 2026-11-08 UTC, it moved from 5,114 GP to 5,240 GP (+126 GP, +2.46%).
- Over the past 90 days, the average high ranged from 1,740 GP to 5,850 GP across 151 hourly samples. From 2026-08-11 UTC to 2026-11-08 UTC, it moved from 4,624 GP to 5,240 GP (+616 GP, +13.32%).
- Over the past 90 days, the highest average high was 5,850 GP on 2026-11-02 UTC, and the lowest was 1,740 GP on 2026-09-03 UTC.
As of 2026-11-08 UTC. See this week's market summary.
To cite this page: QuantScapers, "Sanfew serum(1) price history", based on OSRS Wiki real-time price data through 2026-11-08 UTC. Calculations by QuantScapers.
What is the Grand Exchange buy limit for Sanfew serum(1)?
You can buy up to 2,000 Sanfew serum(1) every 4 hours on the Grand Exchange.
Is Sanfew serum(1) a members-only item?
Sanfew serum(1) is a members-only item and requires OSRS membership to trade.
What is Sanfew serum(1)'s current buy and sell price?
At the latest update, Sanfew serum(1)'s insta-sell (low) price is 4,900 GP and its insta-buy (high) price is 5,240 GP on the Grand Exchange.
How much Grand Exchange tax applies to Sanfew serum(1)?
A sale of Sanfew serum(1) pays the standard 2% Grand Exchange tax, which is 104 GP per unit at the current price.
What does a full buy limit of Sanfew serum(1) cost?
Buying the full limit of 2,000 Sanfew serum(1) costs 9,800,000 GP at the current insta-sell price of 4,900 GP each.