Microsoft is doing a new program so 360 owners with Cores and Arcades can take advantage of the new update by selling refurbed hard drives and 3 month XBL subscription for $30. http://www.xbox.com/en-US/hardware/hddoffer/default.htm
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I paid $60 for two 13 month subscriptions in the past 2 years
it's doesn't work.. i enter my serial number and id number , i click next and it's came back to the same page again...ask me to enter the serial & id numbers... weird...