Almost new, used for a short time as a display unit classic Retina from 2015 !
Last non usb c model.
Comes in a original box :
2.7 ghz i5/8gb ram/SSD 128 GB can be replaced with 240/512 GB paid extra.
Battery has 11 load cycles. Model with standard USB 3, HDMI, Magsafe 2 ports.
Price: 4399 pln (vat included)