Because the Zimbabwe currency hyper-inflated in the 00's until they finally went so far as to have to release trillion dollar denominations of their money.
The currency was abandoned in 2009, they're worth only as collector's items now.
edit: you ruined all the magic by making me explain it
The currency was abandoned in 2009, they're worth only as collector's items now.
edit: you ruined all the magic by making me explain it