best tranny cooler for the $$$

looking to install cooler on my rig and just dont feel like pulling a used one.so i would like to buy new but there is a hundred different coolers out there for a hundred different prices.any specific manufactures that pass the test

not being a dic but the search will show you some good options. Best thing for lil cash go search a junk yard that place is like a redneck playground. Ford explorers have a stock one thats nice b&m have a nice one thats not to bad look over at jeepin.com for a write up. but yeah search around youll get more info that way.