I know that Tiger Direct and NewEgg do deals alot so if the card is Normally $120 but today it's $90 then please still tell me!
CPU: Intel i5 3500
RAM: 8 GB
Power Supply: 650 W
Being able to play games at high settings on a $100 graphics card isn't impossible, as long as you turn the resolution down. I don't know how much graphics cards cost where you live, but I know that where I live, the best graphics cards for $100 or less are the GT 640 2GB, the HD 6670 1GB, and the HD 6750 1GB.