I recently bought a used 23" aluminum cinema display on eBay. The seller stated it was in excellent condition and was the original owner and hardly even used it much. It even came in the original box complete and everything. I was excited to receive it and hook it up to my Mac Pro. When I turned it on I immediately noticed it has a weird 1" pink gradient all around the edges. I can't seem to make it go away. It's really noticeable with a white background and in iTunes. I tried recalibrating and it won't leave. Now I don't know what to do. What would you do in my case? Should I contact the seller and let him know I'm not happy or just cut my losses and move on? I can't really make out any pinkish cast on the display in the sellers pictures or I wouldn't of bought it in the first place. I think maybe he honestly didn't realize it had this problem since it's only noticeable on lighter backgrounds. I don't want to cause problems, but it is really disappointing. I realize ebay is a gamble, and I've been buying on eBay for many years and never once had a problem. Do I have any chance here of getting my money back for this? What about the eBay buyer protection program? On the other hand, is there any easy fix for this problem? I am assuming not.