So I decided to have an eye exam with LensCrafters since it's free with my insurance, and moved on to Costco to check out its prices. The Costco associate says high-index 1.67 lenses costs $100.
Twelfth Amendment to the United States Constitution. The Twelfth Amendment (Amendment XII) to the United States Constitution provides the procedure for electing the President and Vice President. It replaced the procedure provided in Article II, Section 1, Clause 3, by which the Electoral College originally functioned.
To prevent tie votes in the Electoral College which were made probable, if not inevitable, by the rise of political parties (and no doubt to facilitate the election of a president and vice president of the same party), the 12 th Amendment requires that each Elector cast one vote for president and a separate vote for vice president rather than casting two votes for president with the runner-up being made vice president.