Sold - 15" MacBook Pro Mid 2010 // $395 - Boulder Mac Repair
PSA: macOS Sierra drops support for many Macs from 2007, 2008, and 2009 | Ars Technica
High Sierra on 4,1 Mac Pro - YouTube
Apple Macbook 13" A1342 Unibody Late 2009 2.26GHz 240GB SSD 8GB High Sierra | eBay
How to Install macOS High Sierra - iFixit Repair Guide
For all of the ten people that care, I installed High Sierra On a mid 2009 MacBook Pro : r/mac
Early 2009 duo core (square mac) now running High Sierra patch from Dosdude1 flawlessly. : r/mac
macOS High Sierra (10.13) Unsupported Macs Thread | MacRumors Forums
Amazon.com: Bootable DVD DL for Mac OS X 10.13 High Sierra Full OS Install Reinstall Recovery Upgrade
Macs Able to Run macOS Sierra Remain Compatible With High Sierra - MacRumors
Installing High Sierra on an Unsupported Mac - Mac Optimization Software Reviews
High Sierra 10.13.6 For 2009 Mac - skieyaplus
How to Install macOS High Sierra - iFixit Repair Guide
Identify your MacBook model - Apple Support
MacOS High Sierra Compatible Macs List | OSXDaily
Apple MacBook Pro 15-Inch Mid 2009 Core 2 Duo 2.53GHz 8GB 128GB OSX HighSierra | eBay
