|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||yesterday||37.84||$28.70||You save $9.14|
|Amazon US||1 days ago||31.79||$28.70||You save $3.09|
T. W. Jensen is a mathematician, skier, epee fencer and writer. He has traveled extensively in England, Wales, France and Italy. He has lived in Utah and Massachusetts in the United States.