Mira, I always thought Richmond's was a good name but my daughter just told me those meatballs are bland and dry. So that's why they're cheap.
Oh dear... 4 consecutive comments.... :D
Mira, I found these:
http://www.tesco.com/groceries/product/details/?id=282481810
It says they have 70g of fat in 50g of meatballs! A typo one presumes.