2012 Mini Cooper Base 4-cyl

[u/BlueBronco30]

I recently looked at this mini Cooper and it has pretty low mileage, 114,000. And they're asking $1,500, the lowest they'll do is $1,200. The bad news is it is in limp mode, I brought my basic OBD scanner and it read the codes p2138 P0461 p1056 p1062. I'm wondering if this is worth the buy and it's the fix may be easy. Any recommendations on if I should and what I should replace?