Best way to get a baseball fix these days is to support your local minor league team, if you have a farm club in your area. Ticket prices are reasonable - you can actually bring your family without needing a second mortgage - and the level of play is real close to the majors. Also, the stadiums are smaller and so intimate that there in not a bad seat in the house. You get closer to the field than you can ever hope to get at a major league stadium.
Mark