I recently purchased a new Alpine 9887 from an online retailer that was defective. When I contacted them about it, they told me to send the HU back to them and they would replace it. According to UPS tracking info, the seller received the bad HU over a week ago, but they still haven't shipped the replacement HU. I have sent them several emails over the past several days, but they are not responding. I can't call them because they don't list a phone number. I reported them to both the ebay and Paypal resolutions departments, and I actually received an email from ebay saying that they put a restriction on the seller's ebay account however, I still have not been contacted by the seller. I'm starting to get the feeling that this business is crooked and/or is going out of business and I will never see my HU, or my $300+ again. Are there any other avenues I can use to go after this business, or is this a lost cause? In the meantime, I've had an ugly hole in my dash with no tunes for weeks, which is getting very old. Where do I go from here?