Valcambi CombiBar

I know this is a competitor of the Perth Mint, but I really like the idea of the Valcambi CombiBar.

The CombiBar is a 50 gram gold bar with 50 detachable 1g bars, like a chocolate bar. You can break off a strip of 5 or 10 1g bars, and then further break down into individual 1g bars. Very handy for barter situations.