New builder projects offer zero real negotiation.

Visited a few resale properties in Mohali last weekend, pura din nikal gaya. Okay I'll say what no one says: naye projects mein negotiation bilkul zero hai. Builders won't budge beyond some small freebies. But secondary market mein you can actually talk down prices, right? Log kehte hain 5-10% toh ho jaata hai. What's been your experience, especially around Sector 69-71 for a 3BHK? Is this just a myth? Change my mind.