Then I'd go on Newegg or Amazon and find any old ATI Radeon 5xxx or 6xxx series. They will usually have 1 VGA and 1 DVI - you'll need DVI --> VGA adapters if you do not have monitors with DVI.

If you want to go local, assuming there is a Best Buy around, this would work too:

FWIW, if you have a Staples in your area, try them out too, and check their clearance section. A few months back I picked up a Geforce card that was the previous series for $13.99. Retail on it was $99.99.
1) http://www.bestbuy.com/site/Asus+-+A...&skuId=3425907
2) http://www.bestbuy.com/site/Dynex%26...0VGA&cp=1&lp=1