Lol!
Lou explained in an MD interview that people kept asking for free photos, and he had to put his foot down eventually - and that he had seen his autograph sell on eBay for $300. Although I haven't personally seen that on eBay.
One thing I respect about Lou's autographs - at least it isn't a scribble. He actually signs his name at least. Not sure if I'd pay $30 for it, but a friend of mine said it was worth it.
At the 2007 Arnold Classic, Arnold said he didn't know where Lou is, "but he's probably outside selling his pictures", and the crowd laughed.
It made me think the crowd read Getbig, lol.