Top Ten World's Costliest Spices

Lots of interesting spices on this list to make your cooking tastier!

1. Saffron

2. Vanilla

3. Mahlab

4. Long pepper

5. Black cumin

6. Kaffir lime leaver

7. Grains of Paradise

8. Cardamon

9. Cloves

10. Cinnamon

Source: AgronoMag.com