£4.50? It was less than £3 in WholeFoods South Ken and Clapham not long ago. It's £3 at Ocado but I tend to buy in bulk through Amazon, along with rice, tahini, tofu, nuts etc.
Thanks everyone. Amazon seems to be the path of least resistance, despite its dodgy ethics; definitely beats the Stokey whole foods. I'm a Budget Vegan or I'd consider ordering all my food from ocado for the convenience but it's usually morrisons for me.
Does anyone have a preferred source of this stuff? I'd like to get it somewhere other than whole foods where it costs some £4.50 a tin.