I'm looking at purchasing a second hand Mac Pro "Twelve Core" 3.06 (2012/Westmere) and I got the seller to send the 'About This Mac' screen to me. Running the serial number through https://selfsolve.apple.com/ it popped up as a Mac Pro (Mid 2010) model. Seller is asking for €2000 for the model with 32GB of RAM. Am I looking at a 2010 model that's been upgraded, or do all 2012 models report back as being 2010? My expectation was that it should have reported back as Mid-2012. Thought I'd throw this one out to the community as it wasn't the result I was expecting, and it is causing me to doubt the authenticity of the advert. Don't really want to roll up somewhere with 2K in my pocket if it's dodgy.