2 doses serum 207 as described in Herbi Flax's diary.
4 gp
Updated 1d ago
Serum 207 (2) is currently trading at 4 gp on the Grand Exchange and is down 78.9% over the last 24 hours. Current instant-buy and instant-sell prices are 3 gp and 5 gp.
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Margin: 2 gp per flip
Volume: 7,684 trades / 24h
Buy limit: 2000 every 4 hours
Max profit/cycle: 4.0k gp
Verdict: High margin with healthy liquidity
| Time | Buy avg | Buy vol | Sell avg | Sell vol | Margin |
|---|---|---|---|---|---|
| 1d ago(5/8/2026) | 3 | 1 | — | – | – |
| 1d ago(5/7/2026) | — | – | 5 | 1 | – |
| 1d ago(5/7/2026) | 3 | 1 | — | – | – |
| 1d ago(5/7/2026) | 3 |
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| 1 |
| — |
| – |
| – |
| 1d ago(5/7/2026) | 3 | 1 | — | – | – |
| 2d ago(5/7/2026) | 3 | 1 | — | – | – |
| 2d ago(5/6/2026) | 3 | 1 | — | – | – |
| 2d ago(5/6/2026) | 3 | 1 | — | – | – |
| 3d ago(5/5/2026) | 3 | 1 | — | – | – |
| 3d ago(5/5/2026) | 3 | 1 | — | – | – |
| 3d ago(5/5/2026) | — | – | 7 | 1 | – |
| 3d ago(5/5/2026) | — | – | 3 | 1 | – |