Treasure Cavern
Treasure Caravan is a TV show featured in Family Fortune. People bring in any old items they have to get them valued. Arthur bought in a chair hoping it would be valuable, but it wasn't. However, the rug that baby Kate was holding was worth

The Show Hostess

$5,000. Arthur had the choice to sell the rug or let Baby Kate keep it. He kindly let Kate keep it.
Dance Weave

This thing is worth $5,000

The program parodies the PBS program Antiques Roadshow, which travels the United States and gives people an opportunity to get their antiques valued, sometimes resulting in high-value finds.