$67.99 3M Littmann Classic III Monitoring Stethoscope, Smoke Chestpiece, Lime Green Tube, Blue Stem 
Littmann Classic III Stethoscope, Pearl Pink, 5633 - Stethoscope.com
Amazon.com: Littmann 5811 Classic III Stethoscope, Smoke-Finish Chestpiece, 27 Black Tube. 1 
