The computer works perfectly. I have wiped out all of the data and reset to factory specifications.
It is 10 years old so you'll find signs of wear and tear as shown in the pictures. The charger works perfectly but also has signs of wear and tear (see picture). I am also throwing in there the protective bag I purchased at the time.
Don't hesitate to get in touch with any questions you might have.
The MacBook Pro "Core i7" 2.7 15-Inch (Early 2013 Retina Display) features a 22 nm "Ivy Bridge" 2.7 GHz Intel "Core i7" processor (3740QM), with four independent processor "cores" on a single silicon chip, a 6 MB shared level 3 cache, 16 GB of onboard 1600 MHz DDR3L SDRAM (which cannot be upgraded), 512 GB of flash storage, dual graphics processors -- a NVIDIA GeForce GT 650M with 1 GB of dedicated GDDR5 memory and an "integrated" Intel HD Graphics 4000 graphics processor that shares system memory, an integrated 720p FaceTime HD webcam, and a high-resolution LED-backlit 15.4" widescreen 2880x1800 (220 ppi) "retina" display with a thin, sleek case design that weighs a bit less than 4.5 pounds (2.02 kg). It does not have an internal optical drive.
Connectivity includes 3-stream AirPort Extreme (802.11a/b/g/n), Bluetooth 4.0, two USB 3.0 ports, two "Thunderbolt" ports, an HDMI port, an audio in/out port, and an SDXC card slot. It does not have Gigabit Ethernet or Firewire "800," although adapters are available at extra cost.
In addition, this model has a backlit keyboard, a "no button" glass "inertial" multi-touch trackpad, a "MagSafe 2" power adapter, and an internal, and glued battery that provides an Apple estimated 7 hours of battery life.