Antiques Roadshow expert values Kashmiri silver bowl Experts of Antiques Roadshow rarely refuse to appraise a guest's item, but when it does happen, there has to be a pretty good reason. Sometimes, viewers have seen the appraisers on the BBC version of the show refuse to give values for items with despicably evil or incredibly emotional origins. Meanwhile, one expert had to turn away a guest who brought in a mysterious object that was found in an even more mysterious place. Despite not being appraised, these items are no less interesting than objects appraised at hefty values. Article continues below...