There are various TV clips on Transshopping, most involving Dianes interpretation of Transshopping.
She has them collected on her site
http://frauenkluft.de/transshopping.html

two from HR, one from RTL, there's another one from RTL which is not fucussed on Transshopping

there is another one from Spanish TV which we don't have a copy yet, which is about a Transshopping special at the World Cup in the Experimental Bureau