This a fun thread and something we used to do years ago.
When you see a lava lamp on TV. Name the show/episode/time and what model you saw.
You will be amazed at how often lava lamps are in our entertainment.
The dollar values are NOT for the lamp. lol
Check this out from Storage Wars:
I've seen a few on Skins. (Acouple of Lava Lite premiers, an astro, some kind of rocket).
not sure if this counts, but i have got a lava lamp on the top of my tv, so in effect it is a lava on tv
The series One Tree Hill has them troughout the whole series.. Heres a clip
The uncle they are talking about in this clip, had a giant, but havent been able to find a clip showing it..
And a place in the series called Karens Café had around 10 lamps scattered around in the café... Just cant find any clips of it.. :(