아마존에서 certified-refurbished version 으로 https://www.amazon.com/gp/product/B004YLCHLQ/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

[A Grade. OS X 10.12 Sierra. 90 Day Warranty. USB Keyboard/Mouse Included Only. In Excellent Condition and working order iMac "Core i5" 3.2 27-Inch Aluminum (Late 2012) features a 22 nm Quad Core 3.2 GHz Intel "Core i5" I5-3470 (Ivy Bridge) processor with four independent processor cores on a single chip, a 6 MB shared level 3 cache, 8 GB of 1600 MHz DDR3L SDRAM (PC3-12800) installed in pairs (two 4 GB modules), a 1 TB (7200 RPM) hard drive, and a NVIDIA GeForce GTX 675MX graphics processor with 1 GB of dedicated GDDR5 memory. It also has a built-in "FaceTime HD" webcam and stereo speakers, but lacks an optical drive. This model has a 27" 2560x1440 LED-backlit 16:9 widescreen IPS display with the "cover glass fully laminated to the LCD and anti-reflective coating." The rear of the case is aluminum and is thicker in the middle and tapers to a razor thin 5 mm at the edges. Connectivity includes four USB 3.0 ports, dual Thunderbolt ports, Gigabit Ethernet, 802.11n, and Bluetooth 4.0. In addition to a thinner case design, the "Late 2012" iMac models have faster processors, faster architectures, faster RAM (although it cannot be upgraded in the 21.5-Inch models), faster graphics, as well as different connectivity than the "Mid-2011" iMac line replaced. Fresh Clean Install of OS X 10.12. Buy with Confidence - Coretek is a Microsoft Registered Refurbisher.]

살 당시 애플키보드 1개 딸려서 왔구요,

추가로 또 구매한 애플 키보드 1개 (Apple Wired Keyboard with Numeric Keypad Compatible with Mac OS X v.10.6.8 & later Versions (MB110LL/B)) + 애플 트랙패드 1개 ($121, Apple Magic Trackpad 2 (MJ2R2LL/A)) 도 같이 판매 합니다. 

총 합쳐서 $750 에 판매합니다. 애플 정품 트랙패드를 같이 팔기 때문에 합리적인 중고가라고 생각합니다. 

고가의 장비이므로 저희 집에 오셔서, 주로 사용하시는 소프트웨어/겜 설치 해보시고 30분 동안 사용한뒤 감이 괜찮으면 사시도록 하시면 서로 안심 될거 같습니다. 

모니터 결점이 하자가 전혀 없습니다. 

개인적으로 판매하는 이유는 컴퓨팅을 주로 하는 학과라서 윈도우가 편해서 팔려고 합니다. 

제가 5월 20일에 인턴 하러 가는데 그 전까지 팔렸으면 합니다. 

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