There is, but the only currency accepted is the rarest rock in the world, the rock formed and preserved from the earth’s original crust when it was created billions of years ago. To date, only two pieces have ever been found; the first piece was discovered in Canada in 2008 and the second piece in India in 2009.
Granted. that wish is incorruptible. However, according to Webster's Dictionary, Incorruptible can be taken to mean not able to decay or dissolute. In other words, it cannot perish. Meaning it is non-perishable. Therefore, your wish is now a non-perishable food item.
I wish for someone to solve this math equation: 0 / 0 =?