I found this offer in the Mail's You magazine for cast-iron cookware (hidden amongst some outrageous Nigella recipes!)
In the magazine it says you have to quote reference 20000 when ordering.
I can't tell how it compares to other brands price and quality wise.
They've got a frying pan for £29.99 (RRP 59.99) And you can get the whole set for £200. I've ordered the frying pan as I've been after one for ages.