About nikon d3100 and lense?

If i buy a nikon d3100body only and later i get the 18-200 lense, how much will the lense cost me in a local. Sorry i can't n won't buy online. Would be great if you could tell me its price as per indian rupees and in indian market

Added (1). Wooo the lense is for 20k.

You can buy d3100 body for 24k and a separate 18-200mm for 20k in shetala camera shop velachey, chennai.

Nikon D3100 14.2MP Digital SLR Camera
14.2-megapixel DX-format CMOS image sensor; 3-inch monitor with One-Touch Live View shooting and movie capture
Includes 3x 18-55mm Zoom-NIKKOR VR Image Stabilization lens
Full 1080p HD Cinematic Video with full-time autofocus and sound
Easy-To-Use Nikon Guide Mode with intuitive controls and on-board assistance
Capture images to SD/SDHC/SDXC memory cards (not included)