Quality 140mm fans that are less than $20?

[Vephix]

I have a 760t and I plan on adding fans to the top. What are some good fans that are cheap and preferably quiet? Black fans are preferred.

 

[Kiril1512]

For performance:
http://www.noctua.at/main.php?show=productview&products_id=52&lng=en&set=1

For good looking with your case:
http://www.corsair.com/en-us/air-series-af140-quiet-edition-high-airflow-140mm-fan

 

[Xemko]

Fractal Design Venturi HF-14 .
http://www.guru3d.com/news-story/fractal-design-offers-venturi-series-fans.html
http://www.newegg.com/Product/Product.aspx?Item=N82E16835352023