Somewhere in Indiana, if memory serves. The episode was taped in Indianapolis.
You can watch online. Here's the link. I think the composite came up about two-thirds of the way through the show. There were some really great items in this episode. Some piece of pottery a guy bought for $4.99 at a thrift store was appraised at $50,000 to $100,000. unbelievable.
http://www.pbssocal.org/programs/ant...FdmEswodGUkCRw