If you enter "bitcoin" in the search page it turns out it was posted on August 20, 2013 4:30 pm.
It should turn up currently at this page: http://deals.ebay.com/blog/page/20/
But it doesn't.
Looks like somebody who works there is a Bitcoin Evangelist and tries to make it look as official as possible while trying to avoid detection from eBay.
Does anybody have an idea how to get blog posts up to ebay deals?
Probably, if you're a merchant there, you may simply add you own content, and once it's approved by ebay, it shows up as a deal in the blog.
If that's the case, this video means nothing.
On the other hand, Ebay will probably be working on bitcoin acceptance right now.
They're in a highly competitive market, and once their competition gets going, they better be ready.
Same goes for their competitors, obviously.