WTS IBM M58P, M57P, M55 and S50 systems

16-IBM Thinkcentre M58P 6234-BM5 Core 2 Duo 3.0 SFF with 4.0/160/DVDRW for $120 each   33-IBM Thinkcentre M57P 6088-A1U Core 2 Duo 2.3 SFF with 2.0/80/DVDCDRW for $100 each   11-IBM Thinkcentre M57P 6073-D4U Core 2 Duo 3.0 SFF with 1.0-4.0/80-250/DVDRW for $115-$120 each   20-IBM Thinkcentre M55 8810-94U Core 2 Duo 1.8 SFF with 2.0-4.0/80/DVD or DVDCDRW for $93-$102 each   17-IBM Thinkcentre M57P 9330-A1U Core 2 Duo 2.3 SFF with 1.0-4.0/80-160/DVDCDRW for $103 each   20-IBM Thinkcentre S50 8183-BAU P4 2.8 SFF with 512-2.0/40/CD for $27-$32 each   Please respond for a detailed spreadsheet.  Will negotiate on a take-all.