the 3racing heatsink fan is 6.00 us off ebay and 4.00 for shipping.
they have 2 different styles and 5 different colors. If you look, their is one seller in the usa selling them for the same price as the asian sellers and comes in like 3-4 days. that is who i got mine from. Do a search and type in 3racing fan and it will bring up a bunch of em.