Sainsbury's as of today (Tuesday 05 Feb) have slashed all products in the baby shop (excluding nappies) to half price.
This includes all the baby wipes (including Pampers & Johnsons as well as their own branded "Little ones"), sudocream, vaseline, baby shampoos, baby oils, cotton wool, baby soap and baby powder as well as maternity pads and basics nappy sacks and more that i can't remember.
Best of all it also includes all the Sainsbury's Basics lines within the baby shop range making these ridicolously cheap. Offer lasts for 1 week only subject to availability ending midnight on 12/02/2008. All available on-line too - just make sure you select delivery by 12/02/2008 latest.