BiblioVault may have an electronic file which would meet your requirements for this title:
Aeschylus II: The Oresteia
Aeschylus, David Grene, Richmond Lattimore, Mark Griffith, Glenn W. Most, David Grene, Richmond Lattimore, Mark Griffith and Glenn W. Most
Paper: 978-0-226-31147-0
Cloth: 978-0-226-31146-3
Electronic: 978-0-226-31148-7