This might expire soon because it might be a end of the year deal.
Corsair H-50: http://www.bestbuy.com/site/Corsair - Hydro Series H50 CPU Cooler/9503771.p?id=1218115623560&skuId=9503771&st=h50&contract_desc=null
Bestbuy = $59.99+Tax
Amazon = $67.74
Newegg = $79.99-$15MIR
Corsair H-70: http://www.bestbuy.com/site/Corsair - Hydro Series Dual 120mm Fan CPU Cooler/1126369.p?id=1218224381638&skuId=1126369&st=h70&cp=1&lp=1
Bestbuy = $79.99+Tax
Amazon = $92.74
Newegg = $102.99-$15MIR