Ok-I have a general idea as to what you are looking at. Do you prefer a intel processor or amd procesor or don't care? How would you classify your skill level regarding computers? Depending on where you live-could become a factor in deciding which deal to go for-i.e. sales tax versus shipping costs. Here are some web sites that might
help narrow the search
http://www.pricewatch.com http://www.pricegrabber.com http://www.pricescan.com
When looking thru these various searches-have a knowledge
of what stores are offering coupons for various dollar
amount spent. After you have a better idea of processor
type and speed I think we can narrow the choices down. Check out ZDNET which has numerous articles that might help
you.