Like The Doc said, charge back your credit card now. eBay takes months to settle a dispute.
A few years ago, I had an eBay dispute over an automatic cat litter box Suffice it to say, I never got it and the seller vanished into thin air - even disconnected their phone number. Just to scam me out of a measly $175! Lucky seller was not in L.A., or I would've hunted her down (u know how we Japanese are when it comes to disrespect). Anyhow, since I paid via bank transfer through Paypal, I only got $75 back from eBay/Paypal.