I've been a little busy this month!
That one with the king on the bike. Are those a variation of standard bikes? I was wondering because they caught my eye and I am interested.
If I'm not mistaken, Machievelli is the two-deck set of the Bicycle Multicolor deck, where the suits were all a different color and the Rider Backs were black. They were ordered by Hiroshi Fujiwara of Fragment Design in Japan, and they're reputed to be the most expensive deck USPC made at the time they were printed (which was a number of years ago by now, since they were around before I started collecting in December of 2010). The boxed sets were identical in content but were available in four different interior colors - the outside is always black.
Fragment Design is also responsible for another Bicycle deck, the Irregular deck - the box and card faces all appear at an angle as if misprinted.