Valve Games Sale (PC Digital): Half Life, Half Life 2, Portal, Portal 2 $2 each & More

Various Half-Life Games are on sale for the Winter Sale. Prices range from $1.24 and up! Available games include Half Life for $1.99, Half Life Opposing Force for $1.24, Half Life Blue Shift for $1.24, and Half Life Anthology (Includes Half Life, Opposing Force, Blue Shift and Team Fortress) for $3.13.