1. If you don't plan on losing weight further and if you don't have any plans regarding pregnancy, then in that case you are an ideal candidate for this surgery.
2. Tummy tuck surgery isn't a weight loss procedure, it will only help in cutting out excess fat from your tummy, and so your body should be fit overall even if your tummy has excess fats which isn't responding well to your exercises.
3. If you healed from your c-section surgery then tummy tuck shouldn't pose any problem, tummy tuck is safe after 6 to 12 months post c-section.
4. Tummy tuck price should broadly range between 1,50,000 INR and 3,50,000 INR, but same depends on the area covered, as well as city and infrastructure of the clinic.

You can refer this page to get in touch with practitioners - Plastic Surgeons in India, or you can approach me as well.

Tummy tuck now a days combined with liposuction. it will charge around 1.5 to 2.5 lacks depends on  technology like vaser and power Lipo used.

Tummy tuck of abdominoplasty is a one time procedure. 

The cost is usually about 1.5 to 2 lakhs depending on the amount of extra skin and precense of any hernia. 

Visit https://www.kalp.life regarding any further doubts.