People would love to see undercarriage at the most since you are from KS.
2 things are the most concern about all oldie body on frame Toyota models.
1. Rust
2. Timing belt
You might wanna mention those information on the body.
I'm from state of KS too.
Nice to meet you :)
Open timing belt cover and see if there's any cracks on belt.
if you see any crack lager than a hair, it is time to get new one.
Otherwise, I wouldn't concern about it.
FYI, I replaced new timing belt 90K/170K/250K miles on my GX470.