Machine was bought in March 2013 - was used back then, honestly not sure if it has been serviced since then as I can't see any record of it.
He has only purchased 2 Rotors and Stators Since then so they have either performed far too well or he hasn't used the machine that much or has bought them from else where, but he just just recently bought one from us.
What price is it going for?
To be honest, if you see the machine work I would think everything would be ok.
What I would recommend is bringing the machine into us once you have it, we will give it the once over. advise you if anything needs doing then we can train you up on the machine.