For having a worthless customer service!

I ordered a 2 gig stick of ram that was about half off in September. It said it was back ordered. I checked again last week, and it was still on back order, but I searched their site for the SKU number, and it came up saying they have them in stock. I have sent Buy.com numerous emails saying this and they only send canned responses saying it is on backorder. I loved Buy.com before this. Last time when I had to return something they were very helpful. Now its just useless.