Looks something like tinfoil more than anything else, generic non denominational. I guess in the future money doesn’t have presidents on the front and buildings on the back. I don't think Uncle Sam would appreciate something like this.
This money is not worth much in the present, but maybe in the future it is worth more. Maybe I’ll be there to see it. Bring that future money to get off the bus or the T, try opening a bank account with this stuff - it won’t ever happen. Paying for an apartment with this, you’ll be laughed out the building. Makes a nice novelty gift at a joke store, would be a nice bookmark. Of course you can always wrap something in it, like a taco or something.
Maybe in the future, “future money” will be worth something. The question is there, but we will never know. Waking up in the present, you won’t get very far with these bills. It makes a nice art piece, because it makes you think. I think Brian has a good sense of humor to make money like this.
For now this money is completely useless.