There are several size options also available(5cm x 5cm & 10cm x 10cm are our most used.
For Bharteya(Indian) Comparison here are the General prices that we have seen:
a. 5cm x 5cm PCB Double Sided
Local Vendors: INR1050 (3-5 Quantity & Only One Side Silkscreen)
SeeedStudio: INR667.2 (Including Shipping , 10Quantity & Both Sides Silkscreen)
b. 10cm x 10cm PCB Double Sided
Local Vendors: INR1520 (3 Qunatity & Only One Side Silkscreen)
SeeedStudio: INR1334.4 (10 Quantity, Including Shipping & Both Side Silkscreen)
In all we are very Happy with the Service & PCB from SeeedStudio and we thank them for this wonderful quality service.