An episode of the BBC show visited Ebrington Square in Northern Ireland where expert John Sandon was presented with a pair of distinct vases to evaluate.
An Antiques Roadshow guest was left lost for words after they found out the true value of their two family heirlooms - after being given the wrong price many years ago.
A mother and daughter duo had taken their prized possession to Beaumaris Castle in north Wales to show it to the valuers and see what secrets they could uncover.