'Flabbergasted' Antiques Roadshow guest gasps 'behave yourself!'

An 'absolutely flabbergasted' guest gasped 'behave yourself!' as she learnt the eye-watering value of her grandmother's jewellery collection.

Sunday night's episode on the took place at Thirlestane Castle in the Scottish Borders.

One unsuspecting guest brought two brooches and a pendant from her grandmothers with the hopes of finding out more about them.

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