You might want to check into fans, here's a link.
I haven't tried that chiller (or any, really - to expensive for me), but I have heard that you shouldn't skimp and get cheap chillers - you get what you pay for.
An option that might save you some money is to buy a good quality used chiller from someone else.
You can build your own and would probably work well..
mount them onto something like this... Add heat-sinks on the 'warm' side to dissipate the heat.
Would need to run some calculations on how quickly it would reduce temp, but it definitely would.
Great recommendation! I am sure this will help people that need them
How's it working so far?