The screen has some problems. The rubber seal around the screen is starting to deteriorate on the left and top side, the right and bottom sides are ok.
(Please look at pictures for reference). The screen hinges are loose and the screen is wobbly. It has been like this for a few years but never got worse than what it is.
It has some play when put in position but the screen still articulate and open/close as it should. This is a pretty common problem with this 15 laptop. If you do a google search you can find information on how to fix it.The screen has some markings from being in the closed position from the trackpad and keyboard. Is apparent when the screen his off, not as noticeable when is on but you can still see them. The retina display has a couple dead pixels, you can see these at black screen startup but can't really see them when the screen is on.
Apart tase flaws the laptop works just as it should and I'm sure it has many more years of usage. Running on macOS Catalina 10.15.7. The item "MacBook Pro (15-inch, Mid 2012) Retina 512GB 2.3 GHz Quad-Core Intel Core i7 SSD" is in sale since Sunday, February 28, 2021. This item is in the category "Computers/Tablets & Networking\Laptops & Netbooks\Apple Laptops".
The seller is "roostertrading" and is located in Highland, New York. This item can be shipped to United States.