2010 MacBook Pro 13 C2D 2 core 2.3ghz 8gb 500gb prefect cond: 400 2011 MacBook Pro 13 i5 2 core 2.3ghz 4gb 320gb perfect cond: 500 2012 MacBook Pro 15 i7 4 core 2.3ghz 4gb 500gb good cond: 500 The 15 has a loose b key and broken space bar, a few minor dents and scratches. The other two are flawless. I'm torn! Thoughts? Will be used for learning swift/iOS dev/Xcode and unity 3D as well as general computing.