How to Prepare Your Mac for macOS High Sierra - The Mac Security Blog
Apple MacBook Pro 2010 2011 2012 High Sierra Loaded Plug &play 500GB | 1 TB SSD | eBay
Installing MacOS Sierra on an unsupported Mac (2009 MacBook Pro 5,4) - YouTube
Amazon.com: Bootable DVD DL for Mac OS X 10.13 High Sierra Full OS Install Reinstall Recovery Upgrade
How well does MacOS High Sierra run on an unsupported Mac? - YouTube
MacBook Pro mid-2009 ... please help me pimp it up!! | MacRumors Forums
What system software can my Mac run? – JimmyTech
Identify your MacBook Pro model - Apple Support
MacOS High Sierra Compatible Macs List | OSXDaily
Late 2008 Unibody aluminum MacBook runs High Sierra decently | MacRumors Forums
Amazon.com: Bootable USB Stick for macOS X High Sierra 10.13 - Full OS Install, Reinstall, Recovery and Upgrade
MacOS High Sierra Compatible Macs List | OSXDaily
How to Prepare Your Mac for macOS High Sierra - The Mac Security Blog
Apple MacBook Pro (13-inch, mid-2009) 2.26 GHz Intel, 250GB SSD, 8GB RAM -Works | eBay
How to Install macOS High Sierra - iFixit Repair Guide
MacBook 6,1 (13-Inch, Late 2009) - Full Information | iGotOffer
Apple Macbook pro mid 2009 120gb ssd 4gb ram MacOS High Sierra for Sale in Lowell, MA - OfferUp
How to Upgrade Mac to macOS High Sierra | Trend Micro News
Identify your MacBook Pro model - Apple Support
PSA: macOS Sierra drops support for many Macs from 2007, 2008, and 2009 | Ars Technica
