Hi frosty. Welcome to the forum!
Your note is relatively common in circulated grades, and the value depends alot on its condition. "Good" by numismatic standards is actually a heavily circulated note, and is one of the lowest grades usually given. The catalogue value for a perfect "Uncirculated" note is $275, but the price drops very quickly to only $65 (EF) to $25 (VG) for a circulated note. If you post a scan, forum members should be able to determine the exact grade.
h_p