Bob,
Some of the older cards are worth something, but I suspect your card is too old since the bottom line on it starts with an F.
The ones that are worth something usually say H.
Just to be sure check the serial number on the card. The number you want to look for is the one above the bar code. The number reads XXXX XXXX XXXX.
Email me the serial number and I'll let you know whether it's an F, H, or HU. Maybe I'll buy from you too.
junglejeff@yahoo.com