What Jason meant to say
was:
Probably best to look at the following thread
http://www.starwarsforum.co.uk/viewtopic.php?f=1&t=18756
I was suspicious that it was one of these. Jason has done a shed load of research on them so has a better eye for it than me.
What did you pay for it? All is not lost as they still have a value, just less than market. They tend to sell ok on ebay with full disclosure.
Please don't panic and try to pass it on.
If your unsure about anything don't be afraid to ask.