The Apple website has the 2014 15" MBP (non-dGPU) for $1600 refurbished. The new 2015 MBP's are $2000. Is there much of a difference between the two to justify the $400 price difference? I know with the dGPU models the GPU was updated so there is some justification for the newer model, but I'm seeing less of a difference between the non-dGPU models. I've been waiting for Broadwell for months but my late 2008 MBP wouldn't turn on yesterday so I think it's time to stop waiting and just buy something already.