Mario Maccaferri Islander Uke ( Special Color )

Super cute Islander Uke made by Mario Maccaferri in a special color which happens to be an odd color of green, when I purchased this everything was in the plastic bag ,if this item was played it certainly was not used much I removed everything to take pictures and put everything back exactly as it was including the little rubber clip they used way back in the day, one of the strings seems to be different and an extra string is in bag I don't know if those two things are connected or not I couldn't see anything wrong with it no cracks or chips from everything I've seen this would make a great addition to any collection any questions don't hesitate to ask. Thanks