You need to post on a discussion board as this is a forum for members who need urgent advise for their immediate problems...
while the postage does sound excessive, please remember that it includes packing materials ( and fees) etc
buying postage at the PO.... second class signed for is £4.10
if the item is more than £50, the seller would be sending SD
if the seller is using the quick selling form there is no option to state SD....
