The Honda Unicorn 150 can be exchanged for a new 2016 Unicorn 150 from the Honda dealership. They will offer a good price for your 4 year old bike but you will have to still shell out around INR 40,000 for the new bike, which has been priced at INR 68,323. It costs around INR 73,000 on road while your last bike would fetch you around INR 33,000.