At that price I'm guessing it was a Rubicon, which is optimized for off road use. It has a lot of invisible features that add to the cost like electronic disconnecting sway bars and locking front and rear axles.
If you want to buy the best production luxury sedans in the world, you're looking at hundreds of thousands of dollars. If you want the best, most capable production sports cars in the world, you're easily looking at millions.
Getting what is arguably the best, or at least one of the best, most capable production off road vehicles in the world for $65k is, by comparison, not that bad a deal.
I agree. Jeep Rubicon if wanted to rough roads, for the money is hard to beat. Rubicon and the Toyota 4 Hummers are both tough to beat for design and durability. Both can be had used for a price and with a few bucks and can be made nearly as good as new.