The Jamie Oliver Royal Worcester 'Really Handy Party Kit' is currently on offer @ Oli from £34.50 down to £10.50. Add the attatched voucher code R1PP for an extra 20% off and Free Delivery, this brings the price down to £8.40 Delivered!
In case it helps I ordered these yesterday, after completing checkout it removes the delivery charge so shows as £10.50. It does state on the site that discounts are not shown when placing your order but that they will be taken off before you are charged. I have checked my account today and have only been charged the £8.40 :).
Also available @ Debenhams for the shocking price of £42.50!