1 dose serum 207 as described in Herbi Flax's diary.
20 gp
Updated 1h ago
Serum 207 (1) is currently trading at 20 gp on the Grand Exchange and is down 33.3% over the last 24 hours. Current instant-buy and instant-sell prices are 10 gp and 30 gp.
Category: potions · Members only · View on OSRS Wiki
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Serum 207 (1) is a members-only item on the OSRS Grand Exchange in the potions category.
In-game examine text: "1 dose serum 207 as described in Herbi Flax's diary."
It has a Grand Exchange buy limit of 2,000 every four hours, a high alchemy value of 6 gp, and item ID 3414.
Margin: 20 gp per flip
Volume: 3,046 trades / 24h
Buy limit: 2000 every 4 hours
Max profit/cycle: 40.0k gp
Verdict: High margin with healthy liquidity
Serum 207 (1) shows an active flip setup with a margin of +20 gp and 3,046 trades over the last 24 hours.
At the buy limit of 2,000 every four hours, max profit per cycle is about 40.0k gp — high margin with healthy liquidity.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 1h ago(8/5/2026) | — | – | 30 | 1 | – |
| 2h ago(8/5/2026) | — | – | 30 | 2 | – |
| 2h ago(8/5/2026) | — | – | 30 | 5 | – |
| 4h ago(8/5/2026) | — |
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| – |
| 30 |
| 8 |
| – |
| 4h ago(8/5/2026) | — | – | 30 | 1 | – |
| 5h ago(8/5/2026) | 10 | 1 | — | – | – |
| 5h ago(8/5/2026) | 10 | 1 | — | – | – |
| 6h ago(8/5/2026) | — | – | 30 | 1 | – |
| 7h ago(8/5/2026) | — | – | 30 | 1 | – |
| 10h ago(8/5/2026) | — | – | 30 | 1 | – |
| 11h ago(8/5/2026) | — | – | 30 | 1 | – |
| 13h ago(8/5/2026) | — | – | 30 | 1 | – |
| 13h ago(8/5/2026) | — | – | 30 | 2 | – |
| 14h ago(8/5/2026) | 10 | 1 | — | – | – |
| 14h ago(8/5/2026) | — | – | 10 | 1 | – |
| 15h ago(8/5/2026) | 10 | 1 | — | – | – |
| 16h ago(8/5/2026) | — | – | 30 | 1 | – |
| 17h ago(8/5/2026) | — | – | 30 | 1 | – |
| 18h ago(8/5/2026) | 30 | 1 | — | – | – |
| 19h ago(8/5/2026) | 10 | 1 | — | – | – |
| 21h ago(8/4/2026) | — | – | 30 | 1 | – |
| 22h ago(8/4/2026) | 10 | 1998 | — | – | – |
| 22h ago(8/4/2026) | — | – | 30 | 1 | – |
| 22h ago(8/4/2026) | — | – | 15 | 1 | – |
| 1d ago(8/4/2026) | — | – | 30 | 1 | – |
| 1d ago(8/4/2026) | 10 | 1 | — | – | – |
| 1d ago(8/4/2026) | — | – | 30 | 1 | – |
| 1d ago(8/4/2026) | — | – | 30 | 12 | – |
| 1d ago(8/4/2026) | — | – | 30 | 1 | – |
| 1d ago(8/4/2026) | — | – | 30 | 1 | – |
| 1d ago(8/4/2026) | — | – | 30 | 1 | – |
| 1d ago(8/4/2026) | — | – | 30 | 8 | – |
| 1d ago(8/4/2026) | — | – | 30 | 1 | – |
| 1d ago(8/4/2026) | 30 | 1 | 30 | 1 | 0 |
| 1d ago(8/4/2026) | 30 | 8 | — | – | – |
| 1d ago(8/4/2026) | 10 | 1 | — | – | – |
| 1d ago(8/4/2026) | 10 | 1 | — | – | – |
| 1d ago(8/4/2026) | — | – | 30 | 1 | – |
| 1d ago(8/4/2026) | — | – | 30 | 1 | – |
| 1d ago(8/4/2026) | 10 | 2 | — | – | – |
| 1d ago(8/4/2026) | — | – | 30 | 6 | – |
| 1d ago(8/4/2026) | — | – | 30 | 1 | – |
| 1d ago(8/4/2026) | — | – | 30 | 1 | – |
| 1d ago(8/4/2026) | — | – | 30 | 1 | – |
| 1d ago(8/4/2026) | — | – | 30 | 100 | – |
| 1d ago(8/4/2026) | 3 | 1 | 12 | 2 | 9 |
| 1d ago(8/4/2026) | — | – | 30 | 1 | – |
| 1d ago(8/3/2026) | — | – | 30 | 1 | – |
| 2d ago(8/3/2026) | — | – | 30 | 1 | – |
| 2d ago(8/3/2026) | 10 | 1 | — | – | – |
| 2d ago(8/3/2026) | — | – | 30 | 4 | – |
| 2d ago(8/3/2026) | 10 | 1 | — | – | – |
| 2d ago(8/3/2026) | 10 | 1 | — | – | – |
| 2d ago(8/3/2026) | — | – | 30 | 2 | – |
| 2d ago(8/3/2026) | — | – | 30 | 1 | – |
| 2d ago(8/3/2026) | — | – | 30 | 3 | – |
| 2d ago(8/3/2026) | — | – | 30 | 1 | – |
| 2d ago(8/3/2026) | — | – | 30 | 2 | – |
| 2d ago(8/3/2026) | — | – | 30 | 1 | – |
| 2d ago(8/3/2026) | — | – | 30 | 1 | – |
| 2d ago(8/3/2026) | — | – | 30 | 1 | – |
| 2d ago(8/3/2026) | — | – | 30 | 1 | – |
| 2d ago(8/3/2026) | 10 | 1 | 20 | 2 | 10 |
| 2d ago(8/3/2026) | — | – | 30 | 1 | – |
| 2d ago(8/3/2026) | 30 | 1 | — | – | – |
| 2d ago(8/3/2026) | 30 | 2 | 30 | 2 | 0 |
| 2d ago(8/3/2026) | — | – | 30 | 2 | – |
| 2d ago(8/3/2026) | 10 | 2 | — | – | – |
| 2d ago(8/3/2026) | — | – | 30 | 1 | – |
| 2d ago(8/3/2026) | — | – | 30 | 8 | – |
| 2d ago(8/3/2026) | — | – | 30 | 1 | – |
| 2d ago(8/3/2026) | — | – | 30 | 1 | – |
| 2d ago(8/3/2026) | 10 | 1 | — | – | – |
| 2d ago(8/2/2026) | — | – | 30 | 1 | – |
| 3d ago(8/2/2026) | — | – | 30 | 1 | – |
| 3d ago(8/2/2026) | — | – | 21 | 2 | – |
| 3d ago(8/2/2026) | — | – | 30 | 2 | – |
| 3d ago(8/2/2026) | — | – | 11 | 2 | – |
| 3d ago(8/2/2026) | — | – | 12 | 1 | – |
| 3d ago(8/2/2026) | — | – | 10 | 1 | – |
| 3d ago(8/2/2026) | — | – | 10 | 1 | – |
| 3d ago(8/2/2026) | 10 | 1 | — | – | – |
| 3d ago(8/2/2026) | — | – | 30 | 10 | – |
| 3d ago(8/2/2026) | — | – | 30 | 1 | – |
| 3d ago(8/2/2026) | 10 | 2 | — | – | – |
| 3d ago(8/2/2026) | 20 | 1 | — | – | – |
| 3d ago(8/2/2026) | — | – | 30 | 3 | – |
| 3d ago(8/2/2026) | — | – | 30 | 10 | – |
| 3d ago(8/2/2026) | — | – | 30 | 10 | – |
| 3d ago(8/2/2026) | — | – | 30 | 1 | – |
| 3d ago(8/2/2026) | — | – | 30 | 2 | – |
| 3d ago(8/2/2026) | — | – | 30 | 1 | – |
| 3d ago(8/2/2026) | — | – | 30 | 1 | – |
| 3d ago(8/2/2026) | 10 | 1 | — | – | – |
| 3d ago(8/2/2026) | — | – | 30 | 1 | – |
| 3d ago(8/2/2026) | — | – | 30 | 1 | – |
| 3d ago(8/2/2026) | — | – | 30 | 3 | – |
| 3d ago(8/2/2026) | — | – | 30 | 1 | – |
| 3d ago(8/2/2026) | — | – | 30 | 4 | – |
| 3d ago(8/1/2026) | — | – | 30 | 1 | – |
| 3d ago(8/1/2026) | — | – | 30 | 3 | – |
| 3d ago(8/1/2026) | — | – | 30 | 3 | – |
| 3d ago(8/1/2026) | 30 | 1 | — | – | – |
| 3d ago(8/1/2026) | — | – | 30 | 10 | – |
| 3d ago(8/1/2026) | 30 | 1 | — | – | – |
| 3d ago(8/1/2026) | 14 | 1 | — | – | – |
| 4d ago(8/1/2026) | — | – | 30 | 1 | – |
| 4d ago(8/1/2026) | — | – | 30 | 1 | – |