An old piano doesn’t necessarily translate to bad piano. An old piano that had had routinely regulation and was carefully used is far better than a younger piano that’s been heavily stressed on (eg. used by a music school). What’s important is to look at the current condition of the used piano. All of our pianos come with a ‘birth card‘ which have detailed recordings of what this piano have come through. Eg, date of tuning and regulation. Such a documents can help you more easily determine whether the piano is worthy.