The cheapest I can find is £13 for the outward journey + £22.50 for the return journey and that's travelling at daft o'clock. Have I missed the boat?
google east coast mainline takes you to home page plenty of trains avaliable £5 down £5 back from donny
East coast virgin trains home page , click on snooze you lose fares and then book through that . Sale ends day before we play Reading else i would have booked that too at sale price