I’d say 90% off is a good deal wouldn’t you? Thermaltake is running a rather large Black Friday / Cyber Monday deal on many, many products encompassing pretty much everything they offer in terms of types of products. I stopped counting at 60 products they’re offering, check it out for yourself at the link below.
Link: http://www.thermaltakeusa.com/store/PromotionEvent.aspx?EI=4afe13f9-9c11-424a-a71c-bea3be86d53c