post #11 of 11
Your probably won' be able to find used vapor-x cards unless you get really lucky, those were not mining cards. If you do go the used-card route I would advise trying to find cards with aftermarket coolers, the stock AMD blower is not very good. Yes, mining cards were likely abused for a month or two, but some of the manufacturers do the warranty based on serial number. (ASUS, MSI, and Gigabyte i think?) Even for the ones that don't, most sellers would be happy to work with you and provide any needed invoices (especially here on the OCN market).