I would try to get them for $100-150. 1U and 2U servers don't have 4-6 lbs high grade boards, more like 3-4 lbs each. The hard rives are not worth more than scrap value. Once in a while I was able to sell 18/36/73 GB SCSI drives, but it takes a while, not too many buyers want them. A bit too much for $200, but it you can get them for less, you should do OK.