I accidentally purchased this top-of-the line screen protector for a retina. It doesn't fit as it's sized for any 15.4" Macbook Pro (any model after 2009 excluding the retina MBP). The packaging has been opened, but otherwise the item itself is in perfect, mint condition. Let me know if you want it.

This is exactly the item: http://www.amazon.com/Green-Onions-Supply-Anti-Glare-Protector/dp/B0035JKL02/ref=sr_1_1?ie=UTF8&qid=1346817001&sr=8-1&keywords=green+onion+screen+protector