I need a replacement part for my bike trailer so looked online and found this one. However, i cannot see how this seller can justify a £9.99 postage charge. It will not cost anything like this amount to send so i can only presume they are trying to look cheap by advertising the item at too low a price then trying to recoup the loss through postage. Please be honest with your customers about pricing - surely they deserve that. I will be shopping elsewhere.