u/AccomplishedDiet2063

I got a offer for a 2010 ford escape the person only wants 300 cad for it all he said is wrong with it is the o2 sensor a issue when starting where you have to push it more towards the wheel to start and some minor rust. I don’t know much about cars and I feel like 300 yes is a great deal but feel like there’s also a lot more underlying issues. What’s your guys opinion?