It's a scam,(if the price sounds to good to be true on eBay then it is).
"hot toys" like those are listed as scam items before the official release,(they are only on official sale as
pre-order items at present).
You can check your Paypal account and if the seller hasn't claimed the payment you can cancel it.
If they have claimed it you need to contact eBay and notify them that it was a scam listing,(they will most likely
tell you to open a case to get your money back).
You need to watch for phishing Emails you may get as these scammers will have access to your Email address.
As a precaution,run all your spy ware and virus protection and change your passwords,(which should be done
on a regular basis anyway).
