[dataminer]

Actually eBay is quite safe to buy if you pay via Paypal. eBay has a policy of 45 day return period during which you can file a case in eBay resolution center under "item significantly not as described" and send the item back to the seller, eBay will then refund the full amount you paid to the seller (price + shipping). However, you have to pay for the return shipping. I believe payments via Paypal on a 3rd party website are also covered by the same policy. This makes it very safe to buy from eBay or through Paypal. I feel more secure buying from eBay then buying from a local retailer.