Shutter life of FZ 150?

I just bought a FZ 150 on EBay that was listed as 'new-other' and was described as taken out of the box and shown (by an individual, not a store). Come to find out, it's been used. It hasn't arrived yet and I'll check the shutter accusations (if my EXIF program will display them). It could have thousands of shots on it per the seller after just finding out that he had another FZ150 up on Ebay now with the same exact description and pictures. I paid about $15 less than the price for a new one.

Thanks for any help. Also, if you know of an EXIF program that will work the the Pany, I would appreciate that as well.
Sue
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http://www.pbase.com/osusana