Wrong Mauritius (2004)

Bipin lives a paying guest in the house of Viju and Mona and purchases books from old stall. One day the trio find a letter in the book with a unique stamp.Bipin along with Mona and Viju goes to his friend Ramu Saxena whose a philatelist (Stamp Collector) and finds from him that the stamp is Wrong Mauritius stamp and has a history.Ramu tells them that that today the stamp is worth of Crores Rupees a con man Mansukh gets hint of hit and steals the stamp from trio.