Funny.
I had one in my cart, proceeded to checkout & was told that there were none of the external enclosures & to edit my cart.
Since the external enclosure was only available with the code, I couldn't edit my cart without paying the extra $20.
I called Geeks.com & was told as such...no enclosures...and that the person that does the "secret codes" wasn't in yet to change things & asked if they could call me when it was "fixed". I told them I was getting ready to go to bed.
I checked back on the website just for kicks right before I went to bed & it's now showing OOS on the hard drives. So now I don't know if they're really OOS or if they're preparing a new "secret code" or what. It kinda sounds like they got their heads stuck up one of their orifices.