Order
I don't own one. Doubtful one is worth anything. Unless it is an original and painted by an artist of note, it won't have much value.
Basically impossible to value with what you have provided.
Imposssilble to value with no information provided.
Democracy
In the game of Economics services are actions that other people value. These are the services that are mainly provided by the government.
With the amount of information provided in the question, it could have any value.
James Madison was the strongest supporter of popular sovereignty as a political value. He was also the father of the Constitution.
Impossible to value based on the information provided.
There are several different issues (years, designs and signature varieties) of the 25-Dinar Note, but the most common ones are the one with the Saddam Hussein portrait on front (75 cents to $2.50 in perfect condition) - and the green note with the three Arabian horses on front (50 cents to $1.25 in perfect condition). As far as exchange value, as of now, it would only take one US dollar to buy about 1,600 Iraqi Dinars!
no sn provided
No model provided
The answer depends on the expression, for which no information is provided!