The years of the sale thereof, i.e. from the time of the sale to the jubilee. See Poole on "Leviticus 25:15" See Poole on "Leviticus 25:16". The overplus, i.e. a convenient price for the years from this redemption to the jubilee.
Related Commentaries of Leviticus 25:27
Leviticus 25:27
27 Then let him count the years of the sale thereof, and restore the overplus unto the man to whom he sold it; that he may return unto his possession.