contact Papst and ask where they are sold... first-off, Papst fans are manufactured in Germany and are distributed by EBM Industries in North America, so I can't believe that that's the cheapest available - though I should be telling you to suck it up, Papst fans aren't cheap
<b>people are only idiots when they don't realize - when they do it just gets funnier, like a dog chasing its own tail, or like george bush's public address(es)</b>
Those two fans do look the same. Both sites link through to EKL-GMBH so i'd say its a safe bet.
You can get a good selection of fans at <A HREF="http://www.overclockers.co.uk/acatalog/Online_Catalogue..." target="_new">Overclockers UK</A>. £21 for 120mm Papst.
add a bit of carriage onto that. They do some quality stuff and their customer service is excellent..
<font color=red> -- </font color=red><font color=blue>A bush in the hand is worth two birds at the bar</font color=blue>