At least this CL seller is honest about them

[harleyfatboy]

http://philadelphia.craigslist.org/ele/1499088583.html

New "white van" Omni Audio Speakers -at least he's honest about the white van speakers....

Not mine or anyway affiliated

 

[krowmagnum]

2nd CL ad posted like that. Must be a new marketing idea.
$75 is still way too much but he is taking "offers".