Apple MacBook Pro 15-Inch "Core 2 Duo" 2.53g OSX Sonoma | eBay
A-Tech 16GB Kit (2x8GB) RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
Identify your MacBook Pro model - Apple Support
Apple Macbook Pro 9,2 A1278 13.3" i5-3210M 2.50GHz 8GB RAM 500GB HDD Catalina | eBay
Apple MacBook Pro MPXQ2LL/A Mid-2017 13.3inch Space Gray I5-7360U 2.3GHz 8GB 256GB SSD (Scratch and Dent) - Walmart.com