Vintage MAC Tools Hi-Fi Stethoscope Ultra-Sensitive MP500 USED

Preowned 

Has small track at end of one of the tubes (not sure if it goes all the way through the tube) - it may be able to be cut off and reattached (I don't know) - see pics

The red, plastic holder/pouch has some rips, tears, staples, dirt, grease, etc. -see pics

Please see photos for your evaluation of condition