I thought it was likely, but I also thought the wording ("for the content of one of those articles") was weird enough that I was confused. I think what was meant was "And I can't wait to pay 5K for the hardware described in one of those articles published 2 years ago."
Also, I would be a lot more confident in labeling it sarcasm if I didn't believe there were plenty of people actually eagerly awaiting new Apple hardware just like that.
Err, "can't wait" as in "it will be awesome when it arrives" or as in "I'm not going to wait for that, stupid Apple"?