I would 'guess' playing a clean copy with reasonable equipment could be played several thousand times.
It does take only one play to destroy a record with a chipped diamond, or a severly worn one.
The real problem with used LPs is the possibility of some idiot as the prior owner, using a dull chisel 15 gram worn out stylus on a 1950's console... (I have watched folks with portable players looking for 'sampling' at record shows... the junk they use totally ruins the record they are listening to!! you can see right where they started and stopped playing!!)
It does take only one play to destroy a record with a chipped diamond, or a severly worn one.
The real problem with used LPs is the possibility of some idiot as the prior owner, using a dull chisel 15 gram worn out stylus on a 1950's console... (I have watched folks with portable players looking for 'sampling' at record shows... the junk they use totally ruins the record they are listening to!! you can see right where they started and stopped playing!!)

