i usually would not buy much in the grocery store there in the Corte Inglés, it is so expensive compared to Mercadona (or as we futbol fans say, "Maradona"). but if you need specialty items, like "harissa paste," which is a really nice "salsa" that comes from the middle east, and any other special items... i did notice that the corte inglés has good prices on the three bottle packs of Freixnet...

¡VIVA ESPAÑA!