Mornflake Gluten Free Oats are currently half price direct from Mornflake with the added bonus of free delivery for 24 hours with the code FALL16. They are currently £3 in Sainsbury's and £1.50 at Ocado. There's a small saving if you buy six boxes as well!
Lovely Oats direct from the manufacturer. I've eaten these every morning for a few years now, a real superfood :)