Amazon.com: Bootable DVD DL for Mac OS X 10.13 High Sierra Full OS Install Reinstall Recovery Upgrade
PSA: macOS Sierra drops support for many Macs from 2007, 2008, and 2009 | Ars Technica
Apple MacBook 2009 13" Intel Core 2 Duo 2.26GHz 4G RAM 256GB SSD HIGH SIERRA | eBay
MacBook Pro "Core 2 Duo" 2.53 15" (SD) Specs (Mid-2009 15", MC118LL/A, MacBookPro5,4, A1286, 2324*): EveryMac.com
Identify your MacBook model - Apple Support
Identify your MacBook model - Apple Support
MacOS High Sierra Compatible Macs List | OSXDaily
Identify your MacBook Pro model - Apple Support
For all of the ten people that care, I installed High Sierra On a mid 2009 MacBook Pro : r/mac
Apple MacBook Pro A1286 C2D-2.8GHZ 4GB 256GB SSD Nvidia 2009 High Sierra AU25-10 | eBay
How well does MacOS High Sierra run on an unsupported Mac? - YouTube
Sold - 15" MacBook Pro Mid 2010 // $395 - Boulder Mac Repair
MacOS High Sierra Compatible Macs List | OSXDaily
Identify your MacBook Pro model - Apple Support
Preparing a 2009 MacBook for macOS Sierra - YouTube
Apple Macbook pro mid 2009 120gb ssd 4gb ram MacOS High Sierra for Sale in Lowell, MA - OfferUp
MacBook Pro 2009 Upgrade Series PT.1 High Sierra Install - YouTube
macOS High Sierra (10.13) Unsupported Macs Thread | MacRumors Forums
