A-Tech for Apple 16GB Kit (2x 8GB) DDR3 1600MHz PC3-12800 204-pin SODIMM MacBook Pro (Mid 2012 13”/15”), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015, 21.5”/27”, Retina 5K) Memory RAM Upgrade at Amazon.com
Amazon.com: Apple MacBook Pro 13.3-Inch Laptop with Retina Display, Intel Core i7 3.1GHz, 512GB Flash Storage, 16GB DDR3 Memory (Renewed) : Electronics
Apple MacBook Pro (15-inch, 2015) review: Old-school MacBook Pro is good for the dongle averse - CNET
Amazon.com: 2015 Apple MacBook Pro with intel I7 (15-inch, 16GB RAM, 256GB SSD)- Silver (Renewed) : Electronics
MacBook Pro 13-inch with Retina display (early 2015) review | TechRadar
Refurbished 2015 Apple MacBook Pro Core i7 2.8 15" 16GB RAM 2TB SSD
Apple MacBook Pro 2015 13 Retina | 3.1GHz i7 | 16GB RAM 1TB SSD | 3 YR Warranty | eBay
MacBook Pro Retina 13.3-inch (2015) - Core i5 - 16GB - SSD 512GB | Back Market
Configure your own 13-inch Apple MacBook Pro (2015) at OWC
Apple MacBook Pro with Retina Display (13-inch, 2015) review: Apple's 2015 MacBook Pro is still around for those who want fewer dongles - CNET
Buy Refurbished Apple Macbook Pro 13 inch 2015 with Techable. Shop for MF839LL/A* - MacBookPro12,1 - A1502 - 2835
16GB MacBook Pro RAM Upgrade (2011/2012/2013) - YouTube
Logic Board for 2015 Apple MacBook Pro Retina i7 16GB, A1398
OWC 16GB (2x8GB) ram Upgrade PC3-12800 DDR3L 1600MHz sodimm 204 Pin CL11 Memory Upgrade Kit Compatible with Late iMac, Mac Mini, and MacBook Pro Computer at Amazon.com
How to upgrade Apple MacBook Pro RAM - YouTube
MacBook Pro (Retina, 13-inch, Early 2015) Upgrade to NVMe M.2 SSD - YouTube
Refurbished 2015 Apple MacBook Pro Quad Core i7 2.8 15" Dual Graphics 16GB RAM 2TB SSD MJLU2LL/A A1398
2015 Apple MacBook Pro Core i7 2.5 15" - MJLQ2LL/A BTO / CTO - MacBookPro11,4 - A1398
Apple 13in Retina MacBook Pro review (2.7GHz, 256GB, Early 2015) | Macworld