Best way to go about dents and rust?

[canadiankush]

So i'm wondering what the best way is to go about the dents and rust. The right rear fender is rusted through the wheel well into the trunk, the passenger door is dented in two places and the passenger side rocker panel has some rust. Is it worth fixing? Should i take it into a body shop to have it done? Can i just replace the door and rocker with a clean repainted one?

[fronton]

Depends on what the car is worth to you and how good you want it to look. For a proper job, need to replace the fender and the door but the others appear to be fixable for probably ~$500 including paint.

[tytypetersen]

The dents on the rear quarter and middle of the door might pop out. Just lightly hit it from the inside. Might want to heat up paint to avoid cracks.

[E30_Pare]

only way to fix rust is to cut the cancer & replace it. You can try & get as much rust off then seal & pray