Hi guys, Since Apple doesn't make 30 inchers anymore, so I was looking for 30 inch monitors on Craigslist. My first choice was the ACD 30. But they sell for over $1000, kind of over my budget. Anyway, so I found a seller for a Dell 3007WFP for $600. Is this a good price? The seller says it is about 3 -4 years old. Is this an okay deal or am I looking at something that is going to die tomorrow?