29 plus 6 known variations
Regular correspondent Mark Avenell has some more information about the B.A.B. stickers featured recently...
I have these images. Note the Bobby Moore sticker.
Not only the Bobby Moore sticker, which is the first time I've seen this one, but in the photos he sent were a few more colour variations. I wouldn't be surprised to find quite a few more - check your stickers. Mark also sent in a scan of the shop display with 12 pockets.