A few days before Christmas, a woman withdrew from an ATM and was surprised to get several 100-peso bills with no face. When she complained, the Central Bank admitted that it was a misprint. There are 50 such misprinted 100-peso bills circulating. The bill is equivalent to $2 in value. But definitely, that misprinted bill is worth more than that. So if you notice an error in a paper bill, keep it in your collection box for it may be worth a fortune someday.