Although this item is unsealed, it has been opened for photography and product verification. It has been stored in a dark place since purchase, so the box is clean with no damage. The software has also been tested and confirmed to work (a Game Boy unit is also listed, and the Mario Golf GB screen is shown in the photos). The instruction manual and all other booklets are included. Please consider this a used item, as it has been some time since the purchase, even though it is unsealed. Please refrain from purchasing if you are sensitive to such matters. Please check my profile before considering a purchase. Thank you. #Nintendo #GameBoyColor #MarioGolfGB #SuperMario #Switch #PS5 #Sony #PlayStation #Famicom #3DS #GameSoftware