I'm located in the Netherlands and have a mint Yamaha CS-50 for sale.
Comes with case and origional standard.
Cosmetically truly as new.
In tune and never really experienced any drift.
Only the keyboard contacts need cleaning (i have been too lazy for this :) as it slightly double triggers sometimes on certain keys.
And the vca release envelope of one voice is longer than the other voices and needs to be adjusted/tuned somewhere inside.
Looking to get Euro 700
Cheers,
Marcel