$55.99 3M Littmann Cardiology IV Diagnostic Stethoscope, Black-Finish Chestpiece, Black Tube, Stem and 
3M Littmann 6158 Cardiology IV Stethoscope, Standard-Finish Chestpiece, 27, Raspberry Tube 
Littmann Cardiology IV 6152 stethoscope with name engraving and carrying case options
