Half-Life 2 (PC, 2004)

Half-Life 2 PC-CD Rom 2008 w/ 5 Discs and Instruction card

Half-Life 2 (PC, 2004) CIB Complete w/ Manual & Paperwork - Alyx Cover Big Box

Half-Life 2 2004 Valve PC CD-ROM Game 5-Disc Set No Product Key Code

Half-Life 2 Valve Sierra (2004) Small Box PC Game 5 CD's Gordon Freeman No Key

Half-Life 2 PC Big Box Alyx Vance Cover CIB + Half-Life 2 Episode 1 PC Key

Half-Life Platinum Opposing Force CD Only PC Game

Half-Life 2 (PC, 2004)