Aldihas once again been crowned the UK's cheapest supermarket-and what better way to celebrate than being in with a chance of winning a share of ￡1, 000 to spend there?... That's enough to buy a whole heap of stuff-from wine and chocolate through to frozen and fresh food. Aldi has been named the UK’s cheapest supermarket by consumer champion Which?... You've got to be in it to win it!...