There you go. You may deposit the content of your wallet, bank accounts, savings and/or retirement fund at the link below:
http://www.gog.com/promo/black_friday_weekend_promo_291113
It's just a minor sale. No really big or fun games in there as far as I could tell, except for Roller Coaster Tycoon 1, 2 and Worms. That game was pretty fun for me when I was a kid.
Anyways, merry gaming, fellow Tek guys and gals! Merry Steam Sales! Gaben be with you! =P