what kind of stuff do you want to ship to uk? i tried it in the post office last april and it will arrive to your door step in 2-3 weeks time. the package weights 5 kg (i declared it to be books and computer parts but the content consists of pure dvd's wrapped in a thick blanket

) and costs me around 2,700 pesos. better inquire at their office for heavier items, i think it will depend on the items you will declare when filling up the form. post office is much cheaper but takes long to arrive. express mails are fast and expensive, and you might even pay taxes for the item once delivered in uk..