Boots.com have the sanctuary spa winter bark and sage candle reduced to £5 (these were part of the 2015 Christmas edition)
They also have the reed diffuser for £8:http://www.boots.com/en/Sanctuary-Winter-Bark-Sage-Diffuser_1711240/
Could make for a great gift set.
This beautiful Sanctuary Winter Bark & Sage Candle is perfect for creating your very own Sanctuary.
Fragrance stimulates one of the most powerful of all our senses – an aroma can uplift us, relax and delight us. This Winter Bark and Sage Candle has a sparkling and refreshing blend of aromatic pine and sweet winter woods, interwoven with fresh herbaceous sage, and underpinned with creamy balsam and soft spice. Relax, breathe and let go.