Skilling method
Mahogany plank (Plank Make)
PlanksProfit per action at current mid prices, after 2% GE tax · through Nov 10, 22:00 UTC.
Inputs
| Item | Price | Qty | Subtotal |
|---|---|---|---|
 Mahogany logs | 67 gp | 1 | 67 gp |
 Nature rune | 166 gp | 1 | 166 gp |
 Astral rune | 137 gp | 2 | 273 gp |
 Earth rune | 5 gp | 15 | 68 gp |
+ 1,050 gp spell cost (removed from cash stack)
Outputs
| Item | Price | Qty | Subtotal |
|---|---|---|---|
 Mahogany plank | 1,871 gp | 1 | 1,871 gp |
GE tax (2%): −37 gp
Summary
- Total cost
- 1,624 gp
- Revenue (after tax)
- 1,833 gp
- Profit
- +209 gp
- Margin
- +12.9%