Dell Server Rails VersaRails for Poweredge 1750 rack Server

I used to have a Dell Poweredge 1750 rack Server. I was pretty close to colocating it in a datacenter. Whenevery you colocate a rack server you have to provide the mounting rails to go along with the server. These are the VersaRails by Dell. You would normally have to pay $100 to buy these new from Dell. These are in great condition. Only reason I am selling is because I no longer need them. Part Numbers are DP/N 8x379 and DP/N 8x380