2008-2012: 50 bitcoin per block = ~US$650.00 at the top

2012-2016: 25 bitcoin per block = ~US$11,000 at the top

2016-2020: 12.5 bitcoin per block = ~US$250,000 at the top

2020-2024: 6.25 bitcoin per block = ~US$465,000 at the top

Any guesses on what this epoch will be?