This site has:
"Songs from Pavement's appearance on Cartoon Network's Space Ghost Coast to Coast program. Most of these have never been released before! All are freshly recorded from the DVD. I bumped up the levels a bit. These should be the highest quality versions available."
Here's one of the songs:
Space Ghost Jam (Full Studio Version)
The rest of the songs from that appearance are HERE as well as some other unreleased Stephen Malkmus goodies. Away with you.