|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||18 days ago||51.49||$37.56||You save $13.93|
|Amazon US||4 days ago||43.39||$37.56||You save $5.83|
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.