Here are the coins and bills of Paraguayan currency. The coins range in denominations from 1 to 1,000 and the bills range in denominations from 1,000 to 100,000. Nothing below a 50 G coin is ever used because its value is just too small; however, occasionally they turn up.
Just for fun, 1 Guarani equals 0.0002007 Dollars.
(Not pictured: Guarani coins in denominations of 1, 10, and 50.)