Hubby went into town with the kids this morning and came back with £20 worth of nappies for a fiver from the local Co-Op. They were selling off their Pampers nappies (size 4+), nappy pants? (size 5) and pull ups (mediums) at 75% off normal price. They were originally £5 for the nappies and £5.69 I think for the pull ups. These were the carry packs which contain approx. 26 nappies and 16 pull ups. This may be store specific - I would suggest trying the bigger ones as they will be more likely to have these. The ones we bought were in Leicester city centre. Hope this helps someone.