In the market for a truck...

Well I've been cruising through CL looking for any gems, would like to get opinions on a couple:

https://seattle.craigslist.org/tac/cto/5513823876.html
https://seattle.craigslist.org/skc/cto/5425933500.html
https://seattle.craigslist.org/skc/cto/5485541652.html

As I'm learning to wrench on things the $500 one sounds good, potential to learn and worst case I can scrap it without losing much, or get lucky and it turns out alright. I have a commuter (14' subie) and a project (72 valiant) so budget wise I'm thinking sub 2k as it wouldn't see that much movement