Cz, QA may be telling you that...but it's not in the game. Sorry. =)
If someone in QA would come to me and show me, I may believe it. But if it's in rotation out there, I'm sure SOMEONE would have found one by now. As far as I know, not a single person has seen a BBI for sale since 14.4. It's not an accident.
Shops do not rotate stock "as intended." Not many of them, at least. Most shops are full of the same items day in, day out. All the time. Every day. Every server restart. Always the same. (Different QL's and quantities, of course. Same items.)
-Jayde