Geek advice needed

[Goat Blower]

Okay, I've gotten the go-ahead to get a new laptop for personal use including being my new Link lappy. I'd like to hear some ideas for the best laptop for the money for under $500. I'd be using it for internet, spreadsheets and Link, I'm not much into gaming or movies. I'm kinda leaning towards a refurbished Dell, but I'm open to ideas. Bang for the buck is the key here. Thanks.