For sale: East Coast train ticket - any return journey

Hi, I have an East Coast train ticket for sale, valid for any return journey on East Coast services. Valid until 25th August. 

Train reservations are possible by going to the ticket office with the ticket, at least 4 hours before the time of travel.

Selling because I've had it nearly a year and clearly I'm not going to use it! (I received it in compensation for a nightmarish journey back from the Edinburgh Festival last year, that got me home at 3am)

£75