disclaimer if the budget can physically stretch to it, of course...
I have to have nice instant coffee.. such as Millicano, Azera etc. Can't start the day without it (well - not without being a right grump, anyway!).
I will now happily shop at Aldi, and love everything I've bought so far, but I tried their Colombian coffee (not the same ground instant type anyway, but gave it a go)... bleeuurr.. cross between Nescafe & gravy!!!
What's the one luxury you factor in to your budget?