CMS 6GB (1X4GB) & (1X2GB) DDR2 5300 667MHZ Non ECC SODIMM Memory Ram Compatible with Apple MacBook Pro Core 2 Duo 2.6 15" (08) A1260 - B118 at Amazon.com
MacBook Pro: How to remove or install memory - Apple Support
Sold: 15-inch MacBook Pro Late 2008 // $350 - Denver Mac Repair
Such a beautiful machine. MacBook Pro 17” 2008 with glossy hi-res 1920x1200 display. With a new ssd, battery and ram it's blazing fast : r/mac
RAM upgrade options for a first generation 15" MacBook Pro - Ask Different
MacBook Pro 15" Unibody Late 2008 and Early 2009 RAM Replacement - iFixit Repair Guide
Apple MacBook Pro 2008 Edition review: Apple MacBook Pro 2008 Edition - CNET
17 Inch MacBook Pro (Late 2008) in 2021 - a short review | MacRumors Forums
Even after 12 years, my late 2008 MacBook Pro hasn't given up. Upgraded it to 8GB of ram, added an SSD, and patched it with MacOS Catalina. Still use it everyday. :
USED APPLE MacBook Pro 2008 (A1286) 15" INTEL 2.4GHz Core 2 Duo 4GB RAM 250 GB | eBay