SanDisk 16GB Cruzer Blade at Rs. 561 only

You can buy 16GB pen drive from SanDisk from Indiatimesshopping.

Steps to buy:

Visit here and click Buy.
Enter your exiting ID or create new one.
On Payment page enter promotion code as SR124782879943877

Promotion code valid till 16th Jan.
TIP: Site reviews not much good, you may get delayed delivery, Make your own call.