A 1 dose Sanfew Serum.
4.9k gp
Updated 18m ago
Sanfew serum(1) is currently trading at 4.9k gp on the Grand Exchange and is down 0.6% over the last 24 hours. Current instant-buy and instant-sell prices are 4.9k gp and 4.9k gp.
Category: potions · Members only · View on OSRS Wiki
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Sanfew Serum(1) is a members-only item on the OSRS Grand Exchange in the potions category.
In-game examine text: "A 1 dose Sanfew Serum."
It has a Grand Exchange buy limit of 2,000 every four hours, a high alchemy value of 72 gp, and item ID 10931.
Margin: -97 gp per flip
Volume: 3,697 trades / 24h
Buy limit: 2000 every 4 hours
Max profit/cycle: -194,000 gp
Verdict: High margin, low liquidity
Sanfew Serum(1) currently has a flip margin of −97 gp, which isn't profitable to flip right now despite 3,697 trades over the last 24 hours.
Items with negative or zero margins like this are better watched than actively flipped until the spread widens.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 20m ago(8/5/2026) | 4.9k | 1 | — | – | – |
| 25m ago(8/5/2026) | — | – | 4.9k | 1 | – |
| 30m ago(8/5/2026) | — | – | 4.9k | 2 | – |
| 1h ago(8/5/2026) | — |
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| – |
| 4.9k |
| 1 |
| – |
| 1h ago(8/5/2026) | — | – | 4.9k | 1 | – |
| 1h ago(8/5/2026) | 4.5k | 4 | — | – | – |
| 1h ago(8/5/2026) | — | – | 4.9k | 1 | – |
| 3h ago(8/5/2026) | 4.5k | 9 | — | – | – |
| 4h ago(8/5/2026) | 4.5k | 1 | — | – | – |
| 4h ago(8/5/2026) | 4.9k | 1 | — | – | – |
| 4h ago(8/5/2026) | 4.5k | 1 | — | – | – |
| 4h ago(8/5/2026) | — | – | 4.7k | 1 | – |
4.7k gp