Hi I'm planning on getting rid of my Desktop comouter and was wondering how much I could ask for it? It is a Cybertron PC Gaming Desktop - AMD FX 4100 3.60GHz Quad-Core Processor, 8GB DDR3 Memory, Radeon HD 6670 Graphics AM3+ Motherboard but there is no cd/dvd drive anymore and I had to replace the PSU with an older one