Hello everyone! This is my first post.
I crashed my 92 v6 le camry around may of 2008, and has been estimated for repair at around $2000. I drove off a small ice-plant hill and nose dived into a water pump. The frame is bent, grill flew off, and I believe the radiator is messed up as well. The car magically drove me home, but fails to drive as it constantly shuts off.
I am a complete newbie to fixing cars and would very much like to have a project on my hands.
How much do you guys estimate the costs will be if parts are purchased via ebay/internet?
Is asking a mechanic a better option?
Please help!!!

(under the car)

(under the car)
I will post more pictures if requested.