D30 decsions

I just did a thorough inspection of my front end and it needs a hub, seals, rotors(ujoints likely) by the time I'm done I'll have $200 into it. Would I be better off grabbing a good used one? What can I expect to pay for one?
Tks

Here is a good starting point,

www.car-parts.com

Depending on the year/ABS and what size tires you'll want to be running. Look for a 95' or newer, it has the biger u-joints. You being in Michigan, you may have a ton of yards to choose from. HTH