|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||4 days ago||38.13||$24.97||You save $13.16|
|Amazon US||4 days ago||30||$24.97||You save $5.03|
Sean McManus writes inspiring books about business and technology. His books include Scratch Programming in easy steps and Web Design in easy steps, and he has written for magazines including The MagPi, Raspberry Pi Geek and Internet Magazine. Sean is also a Code Club volunteer. He lives in the UK.