16GB @ price lesser than 8GB – Cheapest till date – Acer Iconia A1-713 Tablet (16GB, WiFi, 3G, Voice Calling) @ 7930/- by amazon fulfilled
http://www.amazon.in/Acer-Iconia-A1-713-…B00N4XDTEE

PC:
other amazon seller @ 9199/-
flipkart @ 9824/-
http://www.flipkart.com/acer-iconia-tab7…gtye5zebas
snapdeal @ 8720/-
http://www.snapdeal.com/product/acer-ico…1909175838
paytm @ 11500/-
http://paytm.com/shop/p/acer-iconia-tab…6GB_SILVER