This may be a bit post-time, but I got a surprising deal on a cooler when I went to build the system I am currently with. AMD has occasionally bundled high-end coolers (usually OEM products from Asetek) with some of their high-end chips, and this was one of those.
It was an AMD FX-8150 Liquid Cooling Kit, which included a 140mm radiator close-loop cooling solution, along with an and FX 8150. Yes, the chip has long been scrapped for its Vishera counterparts, but for what I was upgrading from (Core 2 Duo E8400), it was more than enough. I got the lot for around $160 USD, The cooler probably would've ran me $60-90, and the chip $160 by itself.
Newegg link (now discontinued) http://www.newegg.com/Product/Product.aspx?Item=N82E16819106011
Just a heads up if you ever come across one of these somewhere else. In addition, it stays to the AM3+ form factor, so as long as AMD keeps the general socket shape, the cooler can be re-used for generations to come!