Went into Aldi in South Norwood, and there were lots of boxes of Old El Paso Fajita Kits reduced to 49p. Flavours I noticed were Tomato & Pepper, Extra Mild, Jalapeno and Tomato and Crispy Chicken. May have been some other types of kits as well, I think there were some Stand & Stuff Taco Kits but I think these may have 89p.
They were at the end of an aisle with red price tickets, but I don't know if this means they are just a local deal or if it will be national.
Hope it helps if anyone likes them.