What I'm finding about Vohra Floors 6 resale liquidity

Did a site visit to Vohra Luxury Builder Floors 6 on Saturday and honestly wasn't expecting the price to be this high for a completed project. I'm currently in a 2BHK in Sector 57, thinking of upgrading for better capital appreciation. Ye 3 Cr+ ka price tag worth it hai kya? What's the real rental yield here, log bolte hain 2% se zyada nahi milta. And iski resale market kitni liquid hai? Builder ka track record toh sahi hai, but this premium for a completed project... not sure if the price jump is justified.