I think that I know where the 1 of 1 craze is headed.
The next step is to produce a 1 of 1 card, and then
cut it in half and seed the halves into separate packs.
This then provides two (2) halves of 1.
The key would be two acquire both halves to possess the 1 of 1 card, which would make it twice as difficult and therefor even more valuable!
I started out typing this as a joke, but now think there might actually be something to this!
