i'm about 5 10
i'll be looking at the show this weekend to see if i can hammer out a price for new, or used
Kijiji is the place for me, I've an email alert set up that sends me a notice of KLRs and parts in Ontario. You can get them for around $2000 certifiable, cheaper if you're okay with a well loved older bike.
What kind of riding do you intend to do with it? I'm going to tell you that I agree with jsv650, that it sucks on the highway and sucks in the dirt, but few bikes can take you across the country on pavement and still let you have fun on the beach or trails.
It's brilliant on 80kph roads, and if you're good, you can almost hold your own with sport bikes in really twisty stuff, but give them a straight and you'll be trying to catch up.
Maintenance is awesome, I do most of my own less engine work like top end, valves etc, but I may take a stab at that in the future. Tires are dirt cheap as I run Kenda 270s as my "street tires" and at $55 and $45 they'll get me about 8,000km per set on the street (about 4,000 before I can't use the front in the dirt anymore). I mount and balance them myself as well, so it's another plus for having a KLR.
If you plan to ride more offroad than highway, then look at the DR650, XR650, or any of the KTM, Husaberg lineup.
It's a budget bike with budget suspension and brakes, but a bulletproof design.