Replace fan on ASUS G50vt

[Intel_Hydralisk]

Hey guys, my fan is making some not very nice sounds and I'm looking to replace it. Where's the best place to find a replacement part? I found this: http://www.laptopfankeyboard.com/asus-g50vt-fan-p-9.html

It looks like what I'm looking for, but I've never heard of this website before. Any thoughts?

PS: No warranty left on this laptop. Haven't called support but I'm going to guess it'll cost me a lot more than $32.50.