What is the price of a dual sim tablet?

I wanna know about Dual sim tablets. It's price and something important about it if i'm going to buy one…
Can anyone help me please?

You can see Lenovo IdeaTab A2107, which has dual sim, The specification of this tablet as follows…
>> Android v4.0 Ice Cream Sandwich OS
>> 1 GHz Single Core Processor
>> 1 GB RAM
>> 7 Inches Screen
>> WSVGA Display
>> 2 MP Rear Camera
>> 3G
>> Dual SIM

Its price is Rs.9390/-

You can see the detail specification and information on bellow link…
http://www.pricedealsindia.com/mobiles/Lenovo-IdeaTab-A2107-price-in-india-dpi1634.php

Go for HP slate 6.
It cost you around 23200

Depends upon the company, the good one may 10000 to 20000rs