They are brand new in the box. Only one has been opened. The unit inside is totally unused.<br />
<br />
They are a contingency stock from an end user and they are no longer required.<br />
<br />
I have a sample serial numbers:<br />
<br />
CN-0TY6W0-74445-99ICIFU<br />
CN-0TY6W0-74445-99ICPWU<br />
CN-0TY6W0-74445-99ID3VU<br />
CN-0TY6W0-74445-99IBPOU<br />
<br />
Unfortunately there is no warranty info available through Dell’s website, as they are monitors. I am assuming that they were probably purchased with a PC and the warranty ties in to the PC. We have to assume there is no manufacturer warranty left as they were delivered to the customer in Feb 2010.<br />
