Are you sure you want to do this? You will have to pack everything up yourself as safely and securely as possible, surely by offering collection only you must have hoped to avoid doing this?
If you allow the buyer to arrange delivery they won't be able to raise a case under the ebay money back guarantee, as the MBG specifcally prohibits claims where the buyer arranges delivery. You could cancel the sale by using the reason 'Problem with buyer's address' and get your ebay FVFs back.
If you still want to sell to them you can go to 'send invoice' and add the Postage to it in the P&P box.
Send without pressing Reset. Buyer will receive an invoice for the item plus P&P.
