1. HioxIndia - Rs 9.00 (USD $0.12) - Limit 1 per customer then Rs 49.00 ($ 0.64) for next .in registrations
It's working well for Indian Customers, Others can try
https://www.hioxindia.com/
Offer Valid Till - March 10
2. Other .in offers
Registrar
Registration
Whois.com
$ 0.98...