Ever since I saw the SHF Dark Kabuto figure I got affixed into getting on my own. It was a difficult task since this was released almost three years ago and I just started to collect the SHF Kabuto line just now. Luckily someone on eBay was selling all of his SHF collection in almost half the price so I didn't make any second chances so I grabbed it instantly. Besides at this rate, even if he is a regular released item it is hard to get one nowadays.
The box design came from the previous line, or should I say 2nd generation of Kamen Rider SHFs that hit the market. Grey, black and bland. Forgive me, as an Advertising practitioner who also is into the packaging industry, this just won't cut as much as it would when Tatoba went on the market on Jan 2011. Then again, this was set three years ago so I think I would let it pass. Bandai has learned from the whole thing so we now see boxes with a bit of color or themed from the rider. 
