what are the most expensive canadian coins?
['#1 - $735,000 CAD - 1 dollar 1911 PCGS SP-64 Pattern. ... ', '#2 - $415,272 CAD - 1 cent 1936 Dot PCGS SP-65. ... ', '#3 - $319,890 CAD - 50 cents 1921 PCGS MS-66. ... ', '#4 - $261,000 CAD - 50 cents 1890H PCGS/ICCS MS-65.']