US Quarter 2004 Iowa State KM#358 coin value

The image of this coin is simply an example of US Quarter 2004 Iowa State type coinage.
Cost approximate and valid for common coin only (without rare varieties).
I do not buy or sell coins - this is just a catalog.
Currency - Dollar=100 cents
Face value: Quarter dollar ($1/4=25 cents)
Type - commemorative coin 50 States Quarters Series
Composition - copper-nickel clad copper
Diameter - 24.3 mm
Weight - 5.67 grams
Edge: Reeded
Mint Mark: D (Denver), P (Philadelphia)

Years of mintage:
2004
Reverse:
Schoolhouse, teacher and students planting a tree
Legend:
IOWA 1846 / 2004 E PLURIBUS UNUM
Obverse:
Washington facing left
Legend:
QUARTER DOLLAR / UNITED STATES OF AMERICA / LIBERTY / IN GOD WE TRUST
Krause catalog number - KM#358
Coin value in condition:
UNC (Uncirculated - without traces of circulation) - ~1 USD.00
XF (Extremely Fine) - 0.25-0.50
Worse than "XF" - 0.25 USD