I always will ob tain a cetificate of posting, but I cannot be held responsible for items lost or damaged by Royal Mail. However if your item has not been received or is damaged in anyway I can send you the proof of posting and claim form for you to make a claim from the Royal Mail.  If you are unhappy with that then I would kindly ask you not to bid.   I will of course pack the item as best I can.  I try and keep my postage costs as cheap and fair as possible as I know they can be quite expensive but please be aware that it will include the listing fee.  If  you would like to pick up instead to save on postage we can arrange something, I can combine postage on mutiple wins were possible.