Price for Bonne Maman at Sainsbury's is £1.70 right now
Green jinn shopping app is giving a generous £1.00 cashback on the Raspberry. http://www.greenjinn.com/#get-early-access
The app is presently sainsbury's and waitrose only, and iPhone only.
This is the jam I use for my baking- it's perfect for Bakewell tarts, Victoria sponges etc.
70p after cashback is a brilliant price!
There's quite a few good cashback offers on the app, but this one caught my eye, as its one of my regular buys :)