The NGC US Coin Price Guide shows average dealer retail prices compiled from independent sources across the numismatic community. The values shown are based on actual, documented market transactions reported by collectors, dealers and auction houses for NGC-certified coins.
The Rajya Sabha members are elected by the method of proportional representation by means of the single transferable vote (STV), very similar to how the members of legislative councils in states are elected. Members keep retiring after their 6-year tenure and elections take place as and when there is a vacancy.
For the initiated, the electoral college elects the president of India and consists of the Lok Sabha, the Rajya Sabha and all the state legislative Assemblies. When the BJP think tank went through all the permutations and combinations in 2002, there was a statistical dead heat between the Congress and BJP.