Hey.
I'm looking to soon sell my MKV GTi

However, there is a nice deep scrape on the front bumper (pic below).

My question is, is it worth trying to sell the car with the damage and expecting price drop or get it fixed first?
If I get it fixed does anyone know a ball park figure on the price I'm looking at. I've never had to have any paint jobs done on my car so I'm not even sure what to look for after a repair either.
Any advice would be appreciated.
Thanks.