Is this rust bad?

For the east coast it looks pretty good and worthy of a closer inspection. The front axle look like it's had a seal leaking for a while. The lower control arm bracket looks bent and possibly re-welded.
 
Looks good from the outside, but as mentioned above, you need to check the inside of the frame.
 
This doesn't look bad at all. Get a cheap scope and look inside the frame. It's cheap peace of mind in your area.
 
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