I remember when 151 first came out, some of the PC etbs had the error of missing the PC stamp logo on the box. The PC etbs were just packaged with the regular ETB covering so there was no way to differentiate them aside from knowing the weight of the PC etb vs a regular etb.
Does anyone know how likely this error was? I am looking to buy a case of 151 ETBs and I am worried about running into this issue. I won’t ever open the case, but if a buyer opens in the future and its missing it would be really awkward.