I don't think the price is that low honestly. I mean its not a crewcab, its got high mileage, the tailgate and bumper have lots of damage, and the interior looks pretty rough. I wouldn't consider buying this truck for a daily driver, maybe if I just needed a farm truck or something.
My dad recently bought an '04 F150 FX4 Supercrew with 118k miles and NO body damage for $9000. So I dont think 9k for a beat up extended cab is a real great price.