15. Liquid paper $150 per gallon
14. Penicillin $226 per gallon
13. Patchouli essential oil $605 per gallon
12. Human blood $1,330 per gallon
11. Gamma hydroxybutyric acid (GHB) $2,210 per gallon
10. Nail polish $2,200 per gallon
9. Black printer ink $2,380 per gallon
8. Mercury $2,966 per gallon
7. Insulin $13,100 per gallon
6. Chanel No. 5 $23,300 per gallon
5. Horseshoe crab blood $53,250 per gallon
4. LSD $109,200 per gallon
3. King obra venom $135,700 per gallon
2. Scorpion venom $34,626,000 per gallon
1. The most expensive alcohol in the world $35,598,000 per bottle