As long as everything checks out mechanically on it I'd say that's a great price. It's an '04 so it's got the updated tranny in it with an OD gear. And it's completely stock. Those are getting to be a rare sight as the TJ/LJ era gets to be an "older" style wrangler. If you're really looking at getting one and have a family, I'd say that LJ has your name all over it. Looks like the top may be due for a replacement in the next few years but that's no biggie. And I'm on my iBrick so the pictures weren't fantastic so I might have just been seeming things. Ha
But basic things to look for is rust on the frame, weird vibrations under acceleration or turning. Those could indicate worn U-joints, not a hard fix just something to be aware of.
1998 TJ, 2.5" OME springs, OME N66 & N67 Sport Nitro Shocks, 33x12.5 Goodyear MTR's, Metalcloak front trackbar, JKS rear trackbar, Metalcloak aluminum front arched fenders, Metalcloak aluminum front bumper, thedirtworx tire carrier, Warn xd9000i w/ synthetic line and TRE Safety Thimble II, Monstalined interior