|Other Retailer||Price Checked Time||Their Price in AUD||Our Price|
|Amazon UK||5 days ago||57.06||$37.18||You save $19.88|
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|Book Depository US||today||37.38||$37.18||You save $0.20|
John J. Murphy is President of MURPHYMORRIS, Inc., a producer of interactive educational products for technical analysis. A former technical analyst for CNBC and director of Merrill Lynch's Technical Analysis Futures Division, he is the author of The Visual Investor and Intermarket Technical Analysis.