Yeah, I'm in the same boat. £60 doesn't even get you much of a ticket for many of the games. Oh and don't forget if you've got a membership and are attending less than 10 games, you can basically add a fiver to the cost of each of those tickets.
Add in a pie and pint and the drive from Birmingham and back and I'm spending at least £100 and a full day. I can't justify it, which is why I've only been twice this season and haven't missed it much.
Meanwhile, Birmingham has a great food and music scene at the moment. For £75 I can go out for a genuinely awesome meal and for an extra £30-40 I can go see a show or a gig and be almost guaranteed high quality entertainment.