I've searched and I've been unable to come up with an answer to my question. I've recently ordered a Refurbished 15" rMBP 2.3/8gb/256gb. It came in this morning and it has the Samsung panel, and actually has 16gb of ram, which is a killer bonus. The battery has 11 cycles on it, and I'm curious how old it actually is. I've tried the serial number decoder here: http://www.chipmunk.nl/klantenservice/applemodel.html, but it doesn't show production date information and a lot of the stuff is blank. Is this because it's a refurb? Is there some other way to look up the information? Thanks.