CIB means COMPLETE IN BOX, right?
So! why WATA calls a CIB for just the Box, Booklet and Game? that is not a real complete in box game, a real complete game should be include EVERYTHING that originally comes with the game, by example: the nintendo promo inserts, registration cards and yes! even the PLASTIC BAG.
Also the inserts can be different from the same release, by example Super Mario 3 NES, I have multiple CIB copies with different nintendo promo inserts, I bet WATA don't know which insert is part of each release due the same exact release from the same year and run can have different inserts.
IMO that's the first problem of grade NON sealed games and WATA shouldn't call a CIB a game for just the Box, Booklet and Game.