I won an auction for a new usb cable for my phone on the 9th July, and have just received a card from Royal Mail stating that they could not deliver it because the posting was 51p short. On top of this is a £1 handling fee. Where do I stand on this? Do I ask the seller to cough up the extra, or pay it and then start a dispute? Peed off as it is because its taken so long to get here as it is. Thanks