I recently sold something on ebay and it has probably been lost by Royal Mail. It seems that to claim compensation above the postage cost I am required to provide:
"proof of the value of the item, for example a receipt or bank statement."
The item I sold was old so I have no receipts but my final sale price of £30 could easily be verified through a cursory search of other sold items on ebay. The original price was over £100 years ago but they are no longer for sale.
Are the royal mail going to go down the "computer says no" route because I have no proof of purchase? Is there anything I can feasibly do?