Minor Paintwork
 

Today I had a friend who grazed the bottom of my passenger door against some concrete so the bottom of the door is extremely scratched, although you can't see it straight on, you can feel it from the bottom.

What's the approximate cost to get it painted and fixed? Will post pictures when I get the chance

Estimates at shops are free, and you aren't even going to be able to get a general idea from us without a pic. What car, what paint, how large is the damage, etc. Try and let people have some info to help you.

shit, that sucks. Hopefully the scratch didn't get too deep. This this happen in a parallel park scenario where the curb was really tall or something? First time I've heard of this.

Well if it's like what I did, that being the very bottom edge only, then just brush it with touch up (maybe sand it down a little beforehand). Depends on the situation though...