The Canon 1DX Mark II It has everything from two memory card slots to an extra shutter button.

The Canon 1DX Mark II shows us what $10K sounds like

Clck-clck-clck-clck-clck-clck-clck-clck-clck-clck. That's the sound Canon's 1DX Mark II will sing to you the first time you accidentally hold the shutter down for a few seconds before realising that, yes, you've just taken 30-odd photos.