4 doses serum 207 as described in Herbi Flax's diary.
33 gp
Updated 3h ago
Serum 207 (4) is currently trading at 33 gp on the Grand Exchange and is up 10.0% over the last 24 hours. Current instant-buy and instant-sell prices are 30 gp and 35 gp.
Category: potions · Members only · View on OSRS Wiki
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Serum 207 (4) is a members-only item on the OSRS Grand Exchange in the potions category.
In-game examine text: "4 doses 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 8 gp, and item ID 3408.
Margin: 5 gp per flip
Volume: 14,128 trades / 24h
Buy limit: 2000 every 4 hours
Max profit/cycle: 10.0k gp
Verdict: High margin with healthy liquidity
Serum 207 (4) shows an active flip setup with a margin of +5 gp and 14,128 trades over the last 24 hours.
At the buy limit of 2,000 every four hours, max profit per cycle is about 10.0k gp — high margin with healthy liquidity.
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 3h ago(8/6/2026) | — | – | 35 | 5 | – |
| 5h ago(8/6/2026) | 30 | 98 | — | – | – |
| 6h ago(8/6/2026) | — | – | 35 | 1 | – |
| 6h ago(8/6/2026) | 30 |
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| 1 |
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| 6h ago(8/6/2026) | — | – | 35 | 20 | – |
| 7h ago(8/6/2026) | — | – | 35 | 50 | – |
| 8h ago(8/5/2026) | — | – | 35 | 1 | – |
| 8h ago(8/5/2026) | — | – | 35 | 1 | – |
| 9h ago(8/5/2026) | — | – | 38 | 4 | – |
| 9h ago(8/5/2026) | — | – | 38 | 20 | – |
| 10h ago(8/5/2026) | — | – | 38 | 1 | – |
| 11h ago(8/5/2026) | — | – | 38 | 4 | – |
| 11h ago(8/5/2026) | 30 | 1 | — | – | – |
| 11h ago(8/5/2026) | — | – | 38 | 1 | – |
| 11h ago(8/5/2026) | — | – | 38 | 2 | – |
| 13h ago(8/5/2026) | — | – | 38 | 1 | – |
| 13h ago(8/5/2026) | 30 | 1 | — | – | – |
| 13h ago(8/5/2026) | — | – | 38 | 3 | – |
| 16h ago(8/5/2026) | — | – | 38 | 1 | – |
| 17h ago(8/5/2026) | 30 | 4 | — | – | – |
| 18h ago(8/5/2026) | 30 | 374 | — | – | – |
| 18h ago(8/5/2026) | 30 | 1 | — | – | – |
| 18h ago(8/5/2026) | 30 | 4 | — | – | – |
| 19h ago(8/5/2026) | — | – | 33 | 4 | – |
| 19h ago(8/5/2026) | — | – | 33 | 2 | – |
| 21h ago(8/5/2026) | — | – | 38 | 8 | – |
| 21h ago(8/5/2026) | 30 | 2 | 30 | 121 | 0 |
| 23h ago(8/5/2026) | 34 | 2 | — | – | – |
| 1d ago(8/5/2026) | — | – | 38 | 10 | – |
| 1d ago(8/5/2026) | — | – | 38 | 4 | – |
| 1d ago(8/5/2026) | — | – | 38 | 1 | – |
| 1d ago(8/5/2026) | — | – | 38 | 1 | – |
| 1d ago(8/5/2026) | — | – | 30 | 54 | – |
| 1d ago(8/5/2026) | 30 | 10 | — | – | – |
| 1d ago(8/5/2026) | — | – | 38 | 4 | – |
| 1d ago(8/5/2026) | — | – | 38 | 2 | – |
| 1d ago(8/5/2026) | — | – | 38 | 20 | – |
| 1d ago(8/4/2026) | 30 | 2 | — | – | – |
| 1d ago(8/4/2026) | — | – | 38 | 2 | – |
| 1d ago(8/4/2026) | 30 | 1842 | — | – | – |
| 1d ago(8/4/2026) | — | – | 38 | 2 | – |
| 1d ago(8/4/2026) | 30 | 16 | — | – | – |
| 1d ago(8/4/2026) | — | – | 38 | 5 | – |
| 1d ago(8/4/2026) | — | – | 38 | 2 | – |
| 1d ago(8/4/2026) | — | – | 38 | 2 | – |
| 1d ago(8/4/2026) | — | – | 38 | 2 | – |
| 1d ago(8/4/2026) | 30 | 430 | — | – | – |
| 1d ago(8/4/2026) | 30 | 1 | — | – | – |
| 1d ago(8/4/2026) | 38 | 2 | — | – | – |
| 1d ago(8/4/2026) | 38 | 5 | — | – | – |
| 1d ago(8/4/2026) | — | – | 38 | 3 | – |
| 1d ago(8/4/2026) | 30 | 598 | — | – | – |
| 1d ago(8/4/2026) | — | – | 38 | 1 | – |
| 1d ago(8/4/2026) | — | – | 38 | 1 | – |
| 1d ago(8/4/2026) | 30 | 3 | — | – | – |
| 2d ago(8/4/2026) | — | – | 38 | 2 | – |
| 2d ago(8/4/2026) | — | – | 38 | 1 | – |
| 2d ago(8/4/2026) | — | – | 38 | 2 | – |
| 2d ago(8/4/2026) | 38 | 1 | 38 | 5 | 0 |
| 2d ago(8/4/2026) | — | – | 38 | 2 | – |
| 2d ago(8/4/2026) | 30 | 2 | — | – | – |
| 2d ago(8/4/2026) | — | – | 38 | 4 | – |
| 2d ago(8/4/2026) | — | – | 38 | 2 | – |
| 2d ago(8/4/2026) | — | – | 38 | 4 | – |
| 2d ago(8/3/2026) | — | – | 38 | 4 | – |
| 2d ago(8/3/2026) | 30 | 80 | — | – | – |
| 2d ago(8/3/2026) | 30 | 40 | 38 | 2 | 8 |
| 2d ago(8/3/2026) | — | – | 38 | 1 | – |
| 2d ago(8/3/2026) | — | – | 38 | 10 | – |
| 2d ago(8/3/2026) | — | – | 30 | 894 | – |
| 2d ago(8/3/2026) | — | – | 38 | 1 | – |
| 2d ago(8/3/2026) | — | – | 38 | 1 | – |
| 2d ago(8/3/2026) | 30 | 37 | — | – | – |
| 2d ago(8/3/2026) | — | – | 38 | 1 | – |
| 2d ago(8/3/2026) | — | – | 38 | 5 | – |
| 2d ago(8/3/2026) | — | – | 38 | 2 | – |
| 2d ago(8/3/2026) | 30 | 20 | — | – | – |
| 2d ago(8/3/2026) | 30 | 1 | — | – | – |
| 2d ago(8/3/2026) | 30 | 3 | — | – | – |
| 2d ago(8/3/2026) | — | – | 38 | 3 | – |
| 3d ago(8/3/2026) | 30 | 21 | — | – | – |
| 3d ago(8/3/2026) | — | – | 38 | 5 | – |
| 3d ago(8/3/2026) | — | – | 38 | 1 | – |
| 3d ago(8/3/2026) | 30 | 1 | — | – | – |
| 3d ago(8/3/2026) | — | – | 38 | 1 | – |
| 3d ago(8/3/2026) | — | – | 38 | 1 | – |
| 3d ago(8/3/2026) | — | – | 38 | 8 | – |
| 3d ago(8/3/2026) | — | – | 38 | 4 | – |
| 3d ago(8/2/2026) | — | – | 38 | 6 | – |
| 3d ago(8/2/2026) | — | – | 38 | 8 | – |
| 3d ago(8/2/2026) | — | – | 38 | 5 | – |
| 3d ago(8/2/2026) | 31 | 333 | — | – | – |
| 3d ago(8/2/2026) | 30 | 264 | — | – | – |
| 3d ago(8/2/2026) | — | – | 38 | 4 | – |
| 3d ago(8/2/2026) | 30 | 360 | — | – | – |
| 3d ago(8/2/2026) | — | – | 38 | 4 | – |
| 3d ago(8/2/2026) | 30 | 1 | — | – | – |
| 3d ago(8/2/2026) | — | – | 38 | 5 | – |
| 3d ago(8/2/2026) | — | – | 38 | 10 | – |
| 3d ago(8/2/2026) | — | – | 30 | 387 | – |
| 3d ago(8/2/2026) | — | – | 38 | 3 | – |
| 4d ago(8/2/2026) | — | – | 38 | 1 | – |
| 4d ago(8/2/2026) | 30 | 10 | — | – | – |
| 4d ago(8/2/2026) | — | – | 38 | 4 | – |
| 4d ago(8/2/2026) | — | – | 38 | 8 | – |
| 4d ago(8/2/2026) | 30 | 54 | — | – | – |
| 4d ago(8/2/2026) | 30 | 21 | 38 | 2 | 8 |
| 4d ago(8/2/2026) | 38 | 1 | 38 | 1 | 0 |
| 4d ago(8/1/2026) | — | – | 38 | 6 | – |
| 4d ago(8/1/2026) | — | – | 38 | 10 | – |
| 4d ago(8/1/2026) | 30 | 1 | — | – | – |
| 4d ago(8/1/2026) | 31 | 4 | — | – | – |
| 4d ago(8/1/2026) | 31 | 1 | — | – | – |
| 4d ago(8/1/2026) | — | – | 49 | 1 | – |
| 4d ago(8/1/2026) | — | – | 69 | 3 | – |
| 4d ago(8/1/2026) | — | – | 69 | 1 | – |
| 4d ago(8/1/2026) | — | – | 31 | 1 | – |
| 4d ago(8/1/2026) | 30 | 147 | — | – | – |
| 4d ago(8/1/2026) | — | – | 69 | 3 | – |
| 4d ago(8/1/2026) | — | – | 69 | 2 | – |
| 4d ago(8/1/2026) | — | – | 69 | 1 | – |
| 4d ago(8/1/2026) | 30 | 212 | — | – | – |
| 4d ago(8/1/2026) | — | – | 69 | 10 | – |
| 4d ago(8/1/2026) | — | – | 69 | 2 | – |
| 4d ago(8/1/2026) | — | – | 69 | 10 | – |
| 5d ago(8/1/2026) | 30 | 75 | — | – | – |
| 5d ago(8/1/2026) | — | – | 69 | 1 | – |
| 5d ago(8/1/2026) | — | – | 69 | 3 | – |
| 5d ago(8/1/2026) | — | – | 69 | 1 | – |
| 5d ago(8/1/2026) | — | – | 69 | 3 | – |
| 5d ago(8/1/2026) | — | – | 69 | 2 | – |
| 5d ago(8/1/2026) | — | – | 69 | 1 | – |
| 5d ago(8/1/2026) | — | – | 69 | 2 | – |
| 5d ago(8/1/2026) | — | – | 69 | 2 | – |
| 5d ago(8/1/2026) | — | – | 69 | 1 | – |
| 5d ago(8/1/2026) | — | – | 69 | 1 | – |
| 5d ago(8/1/2026) | 30 | 12 | — | – | – |
| 5d ago(7/31/2026) | — | – | 69 | 1 | – |
| 5d ago(7/31/2026) | 30 | 9 | — | – | – |
| 5d ago(7/31/2026) | — | – | 69 | 4 | – |
| 5d ago(7/31/2026) | 30 | 338 | — | – | – |
| 5d ago(7/31/2026) | — | – | 69 | 1 | – |
| 5d ago(7/31/2026) | — | – | 69 | 1 | – |
| 5d ago(7/31/2026) | — | – | 69 | 1 | – |
| 5d ago(7/31/2026) | — | – | 69 | 4 | – |
| 5d ago(7/31/2026) | — | – | 69 | 3 | – |
| 5d ago(7/31/2026) | 30 | 15 | — | – | – |
| 5d ago(7/31/2026) | 30 | 113 | — | – | – |
| 5d ago(7/31/2026) | — | – | 69 | 4 | – |
| 5d ago(7/31/2026) | — | – | 69 | 3 | – |
| 5d ago(7/31/2026) | 30 | 16 | — | – | – |
| 5d ago(7/31/2026) | — | – | 69 | 10 | – |
| 5d ago(7/31/2026) | — | – | 69 | 2 | – |
| 5d ago(7/31/2026) | — | – | 69 | 2 | – |
| 5d ago(7/31/2026) | 30 | 463 | — | – | – |
| 5d ago(7/31/2026) | — | – | 69 | 1 | – |
| 5d ago(7/31/2026) | — | – | 69 | 2 | – |
| 5d ago(7/31/2026) | — | – | 69 | 2 | – |
| 5d ago(7/31/2026) | 30 | 9 | — | – | – |
| 6d ago(7/31/2026) | — | – | 69 | 2 | – |
| 6d ago(7/31/2026) | — | – | 69 | 1 | – |
| 6d ago(7/31/2026) | — | – | 69 | 2 | – |
| 6d ago(7/31/2026) | — | – | 69 | 2 | – |
| 6d ago(7/31/2026) | — | – | 69 | 2 | – |
| 6d ago(7/31/2026) | 30 | 2 | — | – | – |
| 6d ago(7/31/2026) | 30 | 1 | 69 | 1 | 39 |
| 6d ago(7/31/2026) | — | – | 69 | 1 | – |
| 6d ago(7/31/2026) | 30 | 30 | — | – | – |
| 6d ago(7/31/2026) | — | – | 69 | 30 | – |
| 6d ago(7/31/2026) | — | – | 69 | 1 | – |
| 6d ago(7/31/2026) | — | – | 69 | 1 | – |
| 6d ago(7/30/2026) | 30 | 5 | — | – | – |
| 6d ago(7/30/2026) | — | – | 69 | 2 | – |
| 6d ago(7/30/2026) | 30 | 10 | — | – | – |
| 6d ago(7/30/2026) | — | – | 69 | 1 | – |
| 6d ago(7/30/2026) | — | – | 69 | 10 | – |
| 6d ago(7/30/2026) | — | – | 69 | 1 | – |
| 6d ago(7/30/2026) | — | – | 69 | 10 | – |
| 6d ago(7/30/2026) | 30 | 11 | — | – | – |
| 6d ago(7/30/2026) | — | – | 69 | 3 | – |
| 6d ago(7/30/2026) | 30 | 7 | — | – | – |
| 6d ago(7/30/2026) | 30 | 75 | — | – | – |
| 6d ago(7/30/2026) | — | – | 69 | 5 | – |
| 7d ago(7/30/2026) | 30 | 73 | — | – | – |
| 7d ago(7/30/2026) | — | – | 69 | 1 | – |
| 7d ago(7/30/2026) | — | – | 69 | 1 | – |
| 7d ago(7/30/2026) | — | – | 69 | 2 | – |
| 7d ago(7/30/2026) | 30 | 100 | — | – | – |
| 7d ago(7/30/2026) | — | – | 69 | 100 | – |
| 7d ago(7/29/2026) | — | – | 69 | 2 | – |
| 7d ago(7/29/2026) | — | – | 69 | 1 | – |
| 7d ago(7/29/2026) | — | – | 69 | 1 | – |
| 7d ago(7/29/2026) | — | – | 69 | 2 | – |
| 7d ago(7/29/2026) | 30 | 4 | — | – | – |
| 7d ago(7/29/2026) | — | – | 69 | 5 | – |
| 7d ago(7/29/2026) | — | – | 69 | 2 | – |
| 7d ago(7/29/2026) | — | – | 69 | 2 | – |
| 7d ago(7/29/2026) | — | – | 69 | 2 | – |
| 7d ago(7/29/2026) | — | – | 69 | 1 | – |
| 8d ago(7/29/2026) | — | – | 69 | 3 | – |
| 8d ago(7/29/2026) | — | – | 69 | 1 | – |
| 8d ago(7/29/2026) | — | – | 69 | 4 | – |
| 8d ago(7/29/2026) | 30 | 2 | — | – | – |
| 8d ago(7/29/2026) | — | – | 69 | 3 | – |
| 8d ago(7/29/2026) | — | – | 69 | 1 | – |
| 8d ago(7/28/2026) | 69 | 3 | — | – | – |
| 8d ago(7/28/2026) | — | – | 69 | 10 | – |
| 8d ago(7/28/2026) | — | – | 69 | 2 | – |
| 8d ago(7/28/2026) | 30 | 21 | — | – | – |
| 8d ago(7/28/2026) | 30 | 241 | — | – | – |
| 8d ago(7/28/2026) | — | – | 25 | 1 | – |
| 8d ago(7/28/2026) | — | – | 26 | 1 | – |
| 8d ago(7/28/2026) | — | – | 26 | 4 | – |
| 8d ago(7/28/2026) | — | – | 26 | 80 | – |
| 8d ago(7/28/2026) | 31 | 2504 | — | – | – |
| 9d ago(7/28/2026) | 35 | 432 | — | – | – |
| 9d ago(7/28/2026) | — | – | 50 | 1 | – |
| 9d ago(7/28/2026) | 35 | 3 | — | – | – |
| 9d ago(7/28/2026) | 35 | 2 | — | – | – |
| 9d ago(7/28/2026) | — | – | 50 | 2 | – |
| 9d ago(7/27/2026) | — | – | 50 | 4 | – |
| 9d ago(7/27/2026) | — | – | 50 | 4 | – |
| 9d ago(7/27/2026) | 50 | 1 | — | – | – |
| 9d ago(7/27/2026) | — | – | 50 | 1 | – |
| 9d ago(7/27/2026) | — | – | 50 | 1 | – |
| 9d ago(7/27/2026) | 50 | 99 | 42 | 2 | 0 |
| 9d ago(7/27/2026) | — | – | 50 | 1 | – |
| 9d ago(7/27/2026) | — | – | 50 | 3 | – |
| 9d ago(7/27/2026) | — | – | 50 | 1 | – |
| 9d ago(7/27/2026) | — | – | 50 | 1 | – |
| 9d ago(7/27/2026) | 35 | 1 | — | – | – |
| 9d ago(7/27/2026) | — | – | 50 | 2 | – |
| 9d ago(7/27/2026) | — | – | 50 | 418 | – |
| 9d ago(7/27/2026) | — | – | 69 | 2 | – |
| 9d ago(7/27/2026) | — | – | 69 | 80 | – |
| 9d ago(7/27/2026) | 50 | 30 | — | – | – |
| 9d ago(7/27/2026) | — | – | 69 | 2 | – |
| 9d ago(7/27/2026) | — | – | 69 | 2 | – |
| 9d ago(7/27/2026) | 50 | 1 | — | – | – |
| 9d ago(7/27/2026) | — | – | 69 | 2 | – |
| 9d ago(7/27/2026) | — | – | 69 | 2 | – |
| 10d ago(7/27/2026) | 50 | 4 | — | – | – |
| 10d ago(7/27/2026) | — | – | 69 | 2 | – |
| 10d ago(7/27/2026) | 50 | 62 | — | – | – |
| 10d ago(7/27/2026) | 52 | 1 | — | – | – |
| 10d ago(7/27/2026) | — | – | 69 | 2 | – |
| 10d ago(7/26/2026) | 50 | 35 | — | – | – |
| 10d ago(7/26/2026) | 69 | 2 | — | – | – |
| 10d ago(7/26/2026) | — | – | 69 | 2 | – |
| 10d ago(7/26/2026) | — | – | 69 | 1 | – |
| 10d ago(7/26/2026) | — | – | 69 | 1 | – |
| 10d ago(7/26/2026) | — | – | 69 | 2 | – |