Serum 207 (3)
(opens the OSRS Wiki in a new tab)3 doses serum 207 as described in Herbi Flax's diary.
Instant sell price31
Trade volume
- Bought today
- Sold today
- Daily average
19 OctToday (UTC)
Bought (instant buy) Sold (instant sell)
Profit calculator
Buy limit 2,000 per 4 hours.
- Margin per item
- 5
- GE tax per item
- 0
- Return on investment
- 16.13%
- Break-even sell price
- 31
Total profit+10,000gp2,000 × +5 gp after tax
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