$57.99 Amazon.com: 3M Littmann Cardiology III Stethoscope, Black Plated Chestpiece and Eartubes, Black 
Littmann Cardiology III Stethoscope Black-Silver: Amazon.in: Health & Personal Care
3M Littmann Cardiology S.T.C. Stethoscope - Black: Amazon.co.uk: Business, Industry & Science
