Kolkata mint has started the booking for Set of Rs 100/- and Rs 5/- proof and unc coins. Booking starts from January 2, 2012 and continues until February 29, 2012. Attached below is the ad appearing in leading newspapers. The proof set is available for Rs 3600/- while the unc set is available for Rs 3200/-. The coins can be booked from Mumbai Mint website located at mumbaimint.in.