3M Littmann Cardiology IV Diagnostic Stethoscope, 6163, More Than 2X as Loud, Weighs Less, Stainless Steel Black-Finish Chestpiece, 27" Black Tube, Stem, and Headset

We last tracked this at $159.99 (as low as 20% off list price) on June 22, 2026. Amazon deals rotate fast — this one is no longer active, but similar deals come back often.