Plank Make Teak plank
Spell conversions
| Side | Item | Qty | Unit | Tax | Total |
|---|---|---|---|---|---|
| buy | Teak logs | 1 | 180 | 0 | -180 |
| buy | Astral rune | 2 | 120 | 0 | -240 |
| buy | Nature rune | 1 | 137 | 0 | -137 |
| buy | Earth rune | 15 | 6 | 0 | -90 |
| fee | service charge | 1 | 350 | 0 | -350 |
| sell | Teak plank | 1 | 888 | 17 | 871 |
- Total cost
- 997
- Total revenue
- 871
- GE tax paid
- 17
- Profit per action
- -126
- ROI
- -12.6%
- Profit per hour
- -126,000
- gp per xp
- -1.40
- Binding buy limit
- Earth rune (50000 per 4h → 3333 actions)
- Requirements
- Magic 86 (Lunar spellbook)
The spell charges 350 gp per plank, 70% of what the sawmill operator asks, but adds two astral runes and a nature rune on top. Worth comparing against the sawmill row for the same plank: the discount only outruns the runes where the fee is large.
After GE taxAt 1000 actions per hour90.0 xp per action