Help me negotiate salary

I'm a Product Manager with 2 YOE at a SaaS company. I've cleared interviews for a US-based company. What salary can I expect from them?

Current TC: 12LPA (83k take home, rest are bonuses and stocks)

What can I expect from the new company? I think I'm underpaid and I've managed to impress the interviewers.

Please help me a fellow PM!