![Dealing-Crap[1]](http://intermezzo.typepad.com/.a/6a00d834ff890853ef016767c5cf1e970b-400wi "Dealing-Crap[1]")
When ENO start discounting shows before they even open, it generally means ticket sales have been poor, and you can expect further discounts down the line.
Your Dr Dee opener is this offer for Upper Circle/Rear Dress seats at half price (£29.50 instead of £59) from Time Out, a repeat/extension of their earlier offer.
If you're tempted to take it up, Upper Circle seats (unless they're right at the back) will have a better view and sound than Rear Dress.