I was looking for a Disco 2 when I bought the Wrangler.
I couldn't find one that I was happy with for a reasonable price though and in the end I got the Wrangler brand new for not that much more than most decent ones were going for (this was 5 years ago).
Still love the D2's though. I fancied the 2004 auto TD5. Think the 2004 got the upgraded headlights and they put the centre diff lock back in that year as well, though I could be wrong on that as it's been a while side I looked at them.
What sort of $ and km are you looking for in a JKU? There have been a few for sale on AJOR recently.