I'm sure everyone who buys a few things on ebay will get something bad after awhile (either due to not listing all the flaws, or, not labelling their ad properly).
Example:
Seagate ST3750330AS 7200.11 series 750GB hard drive.
Yes, that 7200.11 series.
Seller claimed "180 day manufacturer direct warranty" as it's a refurb, and the sticker accurately depicts this.
I thoroughly expected a dead drive or one which would die soon. I was right. No biggie, since it's got that warranty.
Call Seagate...nope. Component warranty. Retailer is the only one who can use the warranty.
Seller agreed to pay my return shipping (in addition to the full refund) on account of this screwup.