I have a Planet Bike floor pump. It costs $26.49 on Amazon. Here is the link:
http://www.amazon.com/Planet-Bike-10...8964041&sr=8-1
It has both presta and schraeder options. I am a small woman and have no problems pumping up my tires. I have no relation to Planet Bike, but I like their products and philosophy. I think they started off in a garage and make quality products at reasonable prices, and donate some of their money to bike causes. Don't let low tires stop you from biking!