http://news.cnet.com/8301-1023_3-57617502-93/ebay-to-allow-bitcoin-sales-in-virtual-currency-category/
http://www.coindesk.com/ebay-uk-virtual-currency-february/
some more are available
Coindesk is a very reliable source... but then why the exchange rate is coming down? If the news was not a hoax, then BTC would have hit $3K by now.
I was surprised about it as I thought it would be huge news, but maybe it'll gain some traction when it goes live.
Ebay accepting Bitcoin would be massive news, but just officially allowing it isn't that huge. You can already buy and sell coins on there anyway.