a fan for a radeon 9800xt ???
I had a quick look and found this http://econline.co.uk/shop/product_info.php?cPath=26&products_id=51&osCsid=2fa871b42c81bbeb04bde821a2786e5e
any good?
sure I saw a thread on this @Hexus where the weird pinned fans were available online.
One from favorites, in case you’re in a SFF, the vantecs on here
hth,
DT.
top job Deathseed 
I found the article, and yup you guessed it - the same company 
DT.
Sod to using stock cooler in this heat get an Arctic Cooling VGA Silencer ATI 3 http://shopping.zdnet.co.uk/0,39033135,32199714,00.htm