Hey. I was wondering if this is a good deal:

http://configure.us.dell.com/dellstore/config.asp?DGVCode=BF&sn=dell%20bDGSite=0038155...F=EP2R&cfgpg=1

I saw it on slickdeals.net if i remove the monitor it becomes $559. Is it worth it to get the pentium 4? Thank you