Looks like the wheels might just have been swapped. They look recently polished. If this is the case, try to use the transmission as a barganing point, and offer to take away the original bumpers and wheels (then you have an alternate look, possibly a valuable and decent looking lip from the other bumper, possibly some spare bald tires or something, etc). Or it was detailed. But I'm not sure they'd spend that money to sell a car for 800 bucks.
If you're not afraid of the work, sounds decent.
You need to understand that having a daily driven project car tends to REALLY put a damper, alternately, on the project or driving aspect of it's usefulness. As in, if you want to rebuild the interior and wash stuff and all, you can't take a week with the entire interior ripped out, you need to drive it to work in the morning.... how will that work? Let me tell you, it doesn't work

You can apply the same scenario to motor work, chassis work, suspension work, body work.... whatever. It is hard to do a good complete job when it needs to be ready in the morning.
The bumpers look like they may have bad paint, as many of this age do. Might be why you only got side shots: the paint on the sides always looks great, it doesn't take much sun, or road debris, or have a whole bunch of plastic bumper paint, to go bad.