I bought it from Newegg.com on 8/27/2009. So the CPU is allmost a year old. So I am wanting to upgrade to the newer Phenom II x6 1055T in a month or so. So with it being allmost a year old now much due yall think I should sell it for. Also the stack fan was never used I was using an ASUS Triton 77 CPU cooler on the 810 with a high CFM 80MM fan from Thermaltake. So any and all info will be a blessing. Thanks.