Amongst all of the Terrace seats in the 400s, row 3, seats 9 and 10 were good. The wife and I went. I liked that the entrance tunnel was in the middle of our section so we walked down to our seats rather than up. There is plenty of railing to help fans get to their seats but there is just something about climbing stairs that I hate. I'm sure I'm not the only one.
There are few affordable seats in the infield on the bottom level (affordable is relative to the person). But I would much rather sit here than the Pavilion or the Scoreboard seats any day. I'm all about cheap tickets so I can see a high volume of games each season.