Top price stalls and stalls circle tickets for Manon are going for a mere £80 (from £150-160) with a new Evening Standard offer.
Book on the ROH website, using the code esmanon. Don't log in first, or the discount may not appear.
The discount is valid on 24 and 31 Jan and 4 Feb only.
Gazillions still left, so don't all rush at once.
(Thanks to reader Richard.)