|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||yesterday||56.14||$35.33||You save $20.81|
|Amazon US||yesterday||42.15||$35.33||You save $6.82|
Conrad Barski has an M.D. From the University of Miami, as well as nearly 20 years of programming experience. Barski is a cartoonist, programmer, and the author of Land of Lisp. He's been using bitcoins since 2011. Chris Wilmer holds a Ph.D. in chemical engineering from Northwestern University and is a professor at the University of Pittsburgh. Wilmer's first purchase with bitcoin was a bag of honey caramels from a farm in Utah. They were delicious.