Finding a Clear Precooler

So, the molino one that comes with the mad scientist would be ideal. I'm making a bong out of a gautier bottle, and want to stick a precooler on it. Because the bottle is clear, I don't feel any real need to spend 75 dollars on a pretty, colorful precooler--especially since a colored precooler on a clear bong would look a little lame anyway.

Problem is, all of the sites I've looked at have had the clear ones as part of a package, but the only ones that I can order on their own are the prettier ones. I feel like I've looked pretty thoroughly through grasscity and everyonedoesit, as well as a few other sites.

Anyone know a site where I can get one of these? Or, if I can get them off of grasscity, wanna give me a link? Obviously, I'd rather a cheaper one than an expensive one.

I'm not particularly invested in it being molino.