one hundred Canadian dollars
It's far too new to have any extra value. It's worth face value only.
If you have four of them, then the set is worth $80.
No extra value unless it's uncirculated. ATMs still dispense them regularly.
What is the difference in a 2004 twenty dollar bill and a 2004A twenty dollar bill?
No added value. G7 is just a plate number. Look at some other bills and you'll find that they all have similar numbers on them.
1 dollar
Face value only. Several hundred million of these bills were printed so they're not exactly rare. You should be able to find them in circulation easily.
Shortly after the 2004 U.S. presidential election, the value of the U.S. dollar went down.
Average market value is $44.00 for a certified example.
As of today about $15.00.
25 cents, quarter of a dollar.
2004 washington gold dollor
About $15.00, retail.
As far as I can find, here is a little history of the US/ Canadian exchange rate. In 1949, the US sterling silver dollar was devalued and Canada followed, returning to a peg of 1.1 Canadian dollars = 1 U.S. dollar. However, Canada allowed its dollar to float in 1950, only returning to a fixed exchange rate in 1962. The exchange rate started low from 1950 through 1952. Then from 1961 thuough 1971, 1974 through some of 1975 and 1976 through the mid 2007.
They're worth one dollar each.
fifty dollars
Average current market value is $28.00 for this coin.