Guys! This might be unique, but lets name something useful to be bought from 1,000 rupees that we all receive in form of vouchers! (Suppose you don't combine any other voucher)
I would suggest everyone to read "One Thousand Dollars" by O Henry. Google It, you will love it. That is exactly the dilemma we face everytime! :)
Reason: added a suggestion :) O Henry's story!