I have to say, looking back at my college years, I am absolutely thrilled I drove a beat 1994 Buick and not an FJ40. I had wanted a 40 since I was 17 - I'm now 26 and just got mine.
The problem with using a 30+ year old vehicle as a daily driver is that it wont be - it will be down more than it is running. I know there are a couple guys on this forum who would disagree, but I think this is the truth with about 95% of the surviving population of FJ40's. Personally, I think that they absolutely need to be a second vehicle. If your college experience is anything like mine was, you'll be scraping together your pennies to buy a 30 pack for the weekend.

trumps all, plus it will attract more babes than your cool classic 4x4
If you are really looking for a "get out of dodge" vehicle to take out on trails on the weekends, etc. - why not a more modern 4WD? You get the off-road capability you'd need, better fuel economy, better reliability, and better safety - you only sacrifice the "beautiful" looks of the FJ40. Then, once you get out of school and put that shiny new diploma to good use, buy the 40, keep the modern 4x4 as your DD, and never worry about the 40 cutting into your

money, or leaving you stranded.
Just my two cents, based on personal experience. For what it's worth, saving for the better part of a decade to buy my dream car (unassisted by, and totally against the wishes of my parents) just made finally owning it that much sweeter. I still remember driving it over to their place the day I bought it, grinning ear to ear - Dad comes in and says "I see there is a piece of s*** in the driveway..." Just made me grin even wider.
My vote: Go find yourself a solid 80-series Land Cruiser, or a Taco, for $6000 or so, and save the other $4000 to start a war chest to buy your FJ40 when you graduate.
That said - if you absolutely must have one now (who could really blame you?) I'd check out the classifieds here, and craigslist. The iH8MUD community is awesome and I sincerely doubt anyone selling their truck here would scam you or screw you over on a sale. Avoid ebay if posssible for just this reason.