What is the cheapest thing in this world?

@piyush31 (273)
India
May 24, 2007 8:46am CST
I was just wondering that what is the most cheapest thing in this world. I felt to throw this question to mylot community as you all come from different places on the earth. Let's find it out.
1 response
@magica (3710)
• Bulgaria
24 May 07
The cheapest thing is the smile. It costs nothing to smile. And it`s acceptable in all countries as universal tool:-)
@piyush31 (273)
• India
24 May 07
Ya agreed with you.Thanks