NIB Clear 300 Series

Thanks, Super! That’s a great guess. It seems Tomy was a bit indecisive with the not-for-sale packing though, as there are some giveaway prizes that are in the same box as their regular counterparts (for example, the Gold QUANTO 300 Series). From what I have seen, it also looks like the extra copies that weren’t given out (because some people would’ve selected the other prize option) were repackaged into the regular boxes and sent off to toy stores. Below are some examples of not-for-sale items in regular Plarail boxes.