I just helped a buddy grab a C-328: Victory Saber giftset yesterday and I was sitting here looking at it... and thinking what a damn big box Victory Saber comes in.
So, I took down my C-114: Fortress Maximus box from the top shelf and compared them.
Waddaya know? They are almost exactly the same height!!!
The Victory Saber has the honour of being the same height as the box of the largest Transformer ever made - Fortress Maximus.