|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||2 days ago||36.4||$28.67||You save $7.73|
|Amazon US||3 days ago||31.01||$28.67||You save $2.34|
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.