Personally I think those extremely low end piece of shit cards are a waste of money. Sometimes you are better off just using the integrated graphics on your CPU.
It really depends on the games and how old is old, but I can't imagine you couldn't find a good deal on a used couple generation old mid tier card.
http://www.ebay.com/itm/NVIDIA-GeFor...IAAOSwCQZZN0TS
http://www.ebay.com/itm/EVGA-GTX-660...gAAOSwblZZH41E