October 14th  prices: 2021 - $57,405 2020 - $11,393 2019 - $8,310 2018 - $6,226 2017 - $5,692 2016 - $639 2015 - $248 2014 - $408 2013 - $135 2012 - $11 2011 - $4.01 2010 - $0.10

October 14th  prices: 2021 - $57,405 2020 - $11,393 2019 - $8,310 2018 - $6,226…