I have a 2005 D West Virginia quarter missing the "T" in the word TRUST, I Read that there is no known error on this, could this be one?
Hello again! A grease-filled die error is a type of error that occurs when foreign matter, such as grease, plugs the cavity into which the planchet's metal would normally flow under the striking pressure. When the die face is coated or clogged with this material, design details strike up poorly or not at all Search Results for “grease filled die error”
I wouldn't go that far. Cleanly missing a single letter like that I bet somebody would pay a dollar for it. It's just not "buy a yacht" or even "buy some eggs" worth something.
Nice to have, nice to find in change but the value is extremely low. Still, it should be worth a tiny bit more than face.
Most likely just face value only. 25 cents. I don't particularly think anyone would pay for a greaser unless it was a significant area of the coin that's missing.