if you're looking for live shows without upsells, there ain't much. Most everything available comes with upsells.
VoyeurBrazil is good, no upsell last time i checked.
AmateurCamz , no upsell last time I checked.
and here's a neat little plugin - TotalXposure. It's a live feed from a stripclub, dialup and broadband speeds.
go to
http://www.totalxposure.com , i forget the name of the content sales site. You can email Matt at
[email protected] and tell him you want to see the plugin. Tell him 'Dan/mutt' sent you and he will give you a nice price.
those are the only three live things i know without an upsell.