Amazon.com: Bootable DVD DL for Mac OS X 10.13 High Sierra Full OS Install Reinstall Recovery Upgrade
Apple iMac 20-inch 2.0GHz Core 2 Duo (Mid 2007) MA876LL/A 2 | mac of all trades
How to Install macOS High Sierra on an Unsupported Mac | 2021 - YouTube
Managed to pick this 2007 iMac for $20 on OfferUp today that was stuck in recovery mode... several hours later it's back up and running again :) : r/mac
Installer macOS High Sierra sur un Mac non supporté | Le journal du lapin
500GB Apple Desktop Hard Drive iMac 2010 2011 Mac Pro High Sierra 7200 RPM | eBay
macOS High Sierra Patcher
iMac (Mid 2007) | Low End Mac
Apple iMac 24-inch 2.4GHz Core 2 Duo (Mid 2007) MA878LL | mac of all trades
CPU Upgrades So 2007 iMacs Can Run High Sierra | Low End Mac
How to Install macOS High Sierra on an Unsupported Mac - YouTube