"Of course the cost of migrating or upgrading to NetWare 4 will vary by account size and needs, however there are some general cost categories to consider as you move through the NetWare 4 Return on Investment Analysis.
BLOCK SUBALLOCATION - Better use of disk real estate
BUILT-IN MACINTOSH SUPPORT - Macintosh client, AppleTalk, and printing included
ADDITIVE LICENSING - Easily match number of users and server connections
PRICE - Reduced to the same price as NetWare 3.12
The improvements above, coupled with the features, benefits, and cost savings outlined in the NetWare 4 Features, Benefits, and Cost Savings section, stack up to provide an excellent information technology investment. Again, you'll want to review the next section before running your own Return on Investment Analysis to determine just how much you can save by moving up to NetWare 4 - the value leader in network operating systems."